15 Fascinating Facts About One Flew Over the Cuckoo’s Nest

Warner Bros.
Warner Bros.

Miloš Forman's One Flew Over the Cuckoo’s Nest, which premiered on November 19, 1975, won critical acclaim, box office success, and a shelf full of Oscars. But even if you love the complex exploration of life inside a 1960s psychiatric hospital, there are a few things you may not know about its behind-the-scenes story.

1. U.S. Customs nearly doomed One Flew Over the Cuckoo's Nest.

Despite the middling success of the 1963 stage adaptation of Ken Kesey’s novel starring Kirk Douglas, Hollywood legend Douglas was dead set on adapting the story for the screen. Douglas contacted Czech director Miloš Forman about the project, promising to send Forman a copy of the book for his perusal.

Douglas mailed Forman the novel, but the package was confiscated by Czechoslovakian customs and never reached the director. Unaware of the parcel’s fate, the filmmaker resented Douglas’s broken promise, and Douglas thought Forman rude for never bothering to confirm receipt of the novel. It took a decade to sort the mess out, and things were only cleared up once Kirk’s son, actor/producer Michael Douglas, took another crack at production and contacted Forman once more.

2. One studio wanted to change the ending of One Flew Over the Cuckoo's Nest.

When producers were shopping the picture to studios, 20th Century Fox was interested, but with a catch. Fox would distribute the film, but only if the filmmakers would agree to rewrite the ending; the studio wanted McMurphy to live. Producers Saul Zaentz and Michael Douglas wisely considered this a deal breaker, and United Artists eventually distributed the film.

3. Jack Nicholson and Louise Fletcher were not the first choices for their characters.

Jack Nicholson in One Flew Over the Cuckoo's Nest (1975).Warner Bros.

When Kirk Douglas spearheaded the first attempt to bring One Flew Over the Cuckoo’s Nest to life on the big screen in the 1960s, he had intended to play the Randle Patrick McMurphy role himself, just as he had on stage. When production began in earnest 10 years later, Douglas was too old for the part, leaving director Forman to consider and contact the likes of Gene Hackman, Marlon Brando, and (his personal favorite) Burt Reynolds before finally settling on Jack Nicholson.

A number of different actresses were considered for the role of Nurse Ratched, the film’s central antagonist, as well: Anne Bancroft, Colleen Dewhurst, Geraldine Page, and Angela Lansbury were all in the running, before Louise Fletcher ultimately got the part.

4. Louise Fletcher changed Miloš Forman's view of Nurse Ratched.

Forman’s original view of Nurse Ratched was as “the personification of evil,” a characterization that made Louise Fletcher a bad fit for the part in the filmmaker’s mind. As Fletcher pressed for the role, Forman’s perspective of Ratched evolved: “I slowly started to realize that it would be much more powerful if it’s not this visible evil,” he said. “That she’s only an instrument of evil. She doesn’t know that she’s evil. She, as a matter of fact, believes that she’s helping people.” This new take on the character paved the way for the official casting of Fletcher.

5. Several of One Flew Over the Cuckoo's Nest's cast members were not actors.

Following the production team’s decision to use Oregon State Hospital as its shooting location, the producers hit on the idea of casting facility superintendent Dr. Dean Brooks as Dr. John Spivey, the doctor charged with assessing R. P. McMurphy’s psychological health. Brooks agreed to play what turned out to be a sizable role, though it would be the only acting job he would ever take. He also helped secure employment for many of his hospital’s patients as extras and crew members during production.

Mel Lambert, another non-actor, was wrangled to play the harbormaster who protested McMurphy’s ad hoc fishing trip. What’s more, Lambert—a respected area businessman who had a strong relationship with the local Native American community—introduced the production team to Will Sampson, the 6-foot-5-inch-tall Muscogee painter who would make his acting debut as the major character Chief Bromden.

6. The stars of One Flew Over the Cuckoo's Nest lived on the hospital's ward during production.

Warner Bros.

All of the actors who played patients actually lived on the Oregon State Hospital psychiatric ward throughout production. The men personalized their sleeping quarters, spent their days on campus “get[ting] a sense of what it was to be hospitalized” (as actor Vincent Schiavelli put it), and interacting with real psychiatric patients.

7. Many of the scenes in One Flew Over the Cuckoo's Nest were shot without the actors' knowledge.

To complete this realistic immersion, Forman led his performers in unscripted group therapy sessions in which he directed the actors to develop their characters’ psychological maladies organically. He would often capture footage of the actors, both in and out of character, without explicitly mentioning that the cameras were rolling. The film’s final cut includes a shot of a visibly irritated Fletcher reacting to a piece of direction fed to her by Forman.

8. Miloš Forman and Jack Nicholson had a tremendous spat over the film's plot.

While the intensity of the turmoil varies from rumor to rumor, reports from the set were consistent on one fact: The star refused to speak with Forman for a large chunk of the production process. Nicholson took issue with Forman’s suggestion that the hospital inmates would be an unruly bunch upon the initial arrival of McMurphy. Instead, the actor insisted that such disavowal of the medical staff’s authority should only begin after the introduction of McMurphy into their lives and routines.

Although the version of the story that we see in the film today is more closely associated with Nicholson’s alleged reading, suggesting that Forman ultimately took his advice, Nicholson refused to interact with his director from that point forward. When the star and Forman needed to communicate with one another, they used cinematographer Bill Butler as a middleman.

9. Danny DeVito created an imaginary friend during production on One Flew Over the Cuckoo's Nest.

Warner Bros.

Emotionally strained by a demanding shooting schedule that kept him 3000 miles from his future wife, Rhea Perlman, DeVito developed the coping mechanism of an imaginary friend with whom he would have nightly chats. Concerned that his own sanity might be slipping away, DeVito sought the advice of Dr. Brooks, who assured him that there was no reason to worry as long as DeVito could still identify the character as fictional.

10. The One Flew Over the Cuckoo's Nest crew was worried about the sanity of one cast member.

While Dr. Brooks had no concerns about DeVito, he echoed the rest of the cast and crew’s apprehensions about the psychological state of Sydney Lassick, who played Charlie Cheswick. Lassick exhibited increasingly unpredictable and emotionally erratic behavior during his time in character, a pattern that culminated in a tearful outburst during his observation of the final scene between Nicholson and Sampson. Lassick became so overwhelmed during the scene that he had to be removed from set.

11. In order to get friendlier with her One Flew Over the Cuckoo's Nest co-stars, Louise Fletcher took off her clothes.

Envious of the camaraderie her male costars had forged, and hoping to dispel any associations with her tyrannical character, Fletcher surprised the cast one evening by ripping off her dress on the crowded ward. Years later, the actress laughed about the display, saying, “‘I’ll show them I’m a real woman under here, you know.’ I think that must have been what I was thinking.”

12. The fishing trip scene barely made it into One Flew Over the Cuckoo's Nest.

Initially, Forman was vocally opposed to including a scene that took place beyond the grounds of the hospital out of concerns that a temporary liberation would undercut the dramatic force of the film’s ending. In the end, Zaentz convinced Forman to shoot the fishing trip sequence. It was the final scene filmed and the only piece shot out of chronological order.

One thing to look for in the fishing scene: A very subtle Anjelica Huston cameo. Huston, who was dating Nicholson during production, has a nonspeaking role as one of the spectators on the dock as McMurphy and his fellow patients steer the stolen boat back to shore.

Warner Bros.

13. One Flew Over the Cuckoo's Nest was the first movie to win all "Big Five" Oscars in 41 years.

Not since 1934's It Happened One Night swept the Oscars had a film walked away with awards for Best Picture, Best Director, Best Actor, Best Actress, and Best Screenplay. One Flew Over the Cuckoo’s Nest took home the lot, with Nicholson and Fletcher winning the top acting awards. The feat would not be matched again for another 16 years, with The Silence of the Lambs becoming the next (and last) movie to earn the distinction.

14. One Flew Over the Cuckoo's Nest enjoyed one of the longest theatrical runs in movie history.

One Flew Over the Cuckoo’s Nest was revered worldwide, but Swedish viewers developed an especially soft spot for the film. Cuckoo’s Nest remained a regular option for Swedish moviegoers through 1987—11 years after its initial release.

15. One Flew Over the Cuckoo's Nest author Ken Kesey refused to see the movie (but may have seen it by accident).

The poster child for “the book was better” movement, One Flew Over the Cuckoo’s Nest author Ken Kesey disapproved of a big screen adaptation of his novel as soon as he found out that the filmmakers had abandoned the use of Chief Bromden as the story’s narrator. Kesey never intended to see the movie, but one story says he inadvertently caught a few moments during a bout of channel surfing one evening. Once Kesey realized what he was watching, he promptly changed stations.

According to novelist Chuck Palahniuk (who has famously praised director David Fincher’s adaptation of his own book, Fight Club—plot changes and all), Kesey once stated privately that he did not care for the material.

This story has been updated for 2020.

10 Reusable Gifts for Your Eco-Friendliest Friend

Disposable tea bags can't compete with this pla-tea-pus and his friends.
Disposable tea bags can't compete with this pla-tea-pus and his friends.
DecorChic/Amazon

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

By this point, your eco-friendly pal probably has a reusable water bottle that accompanies them everywhere and some sturdy grocery totes that keep their plastic-bag count below par. Here are 10 other sustainable gift ideas that’ll help them in their conservation efforts.

1. Reusable Produce Bags; $13

No more staticky plastic bags.Naturally Sensible/Amazon

The complimentary plastic produce bags in grocery stores aren’t great, but neither is having all your spherical fruits and vegetables roll pell-mell down the checkout conveyor belt. Enter the perfect alternative: mesh bags that are nylon, lightweight, and even machine-washable.

Buy it: Amazon

2. Animal Tea Infusers; $16

Nothing like afternoon tea with your tiny animal friends.DecorChic/Amazon

Saying goodbye to disposable tea bags calls for a quality tea diffuser, and there’s really no reason why it shouldn’t be shaped like an adorable animal. This “ParTEA Pack” includes a hippo, platypus, otter, cat, and owl, which can all hang over the edge of a glass or mug. (In other words, you won’t have to fish them out with your fingers or dirty a spoon when your loose leaf is done steeping.)

Buy it: Amazon

3. Rocketbook Smart Notebook; $25

Typing your notes on a tablet or laptop might save trees, but it doesn’t quite capture the feeling of writing on paper with a regular pen. The Rocketbook, on the other hand, does. After you’re finished filling a page with sketches, musings, or whatever else, you scan it into the Rocketbook app with your smartphone, wipe it clean with the microfiber cloth, and start again. This one also comes with a compatible pen, but any PILOT FriXion pens will do.

Buy it: Amazon

4. Food Huggers; $13

"I'm a hugger!"Food Huggers/Amazon

It’s hard to compete with the convenience of plastic wrap or tin foil when it comes to covering the exposed end of a piece of produce or an open tin can—and keeping those leftovers in food storage containers can take up valuable space in the fridge. This set of five silicone Food Huggers stretch to fit over a wide range of circular goods, from a lidless jar to half a lemon.

Buy it: Amazon

5. Swiffer Mop Pads; $15

For floors that'll shine like the top of the Chrysler Building.Turbo Microfiber/Amazon

Swiffers may be much less unwieldy than regular mops, but the disposable pads present a problem to anyone who likes to keep their trash output to a minimum. These machine-washable pads fasten to the bottom of any Swiffer WetJet, and the thick microfiber will trap dirt and dust instead of pushing it into corners. Each pad lasts for at least 100 uses, so you’d be saving your eco-friendly friend quite a bit of money, too.

Buy it: Amazon

6. SodaStream for Sparkling Water; $69

A fondness for fizzy over flat water doesn’t have to mean buying it bottled. Not only does the SodaStream let you make seltzer at home, but it’s also small enough that it won’t take up too much precious counter space. SodaStream also sells flavor drops to give your home-brewed beverage even more flair—this pack from Amazon ($25) includes mango, orange, raspberry, lemon, and lime.

Buy it: Amazon

7. Washable Lint Roller; $13

Roller dirty.iLifeTech/Amazon

There’s a good chance that anyone with a pet (or just an intense dislike for lint) has lint-rolled their way through countless sticky sheets. iLifeTech’s reusable roller boasts “the power of glue,” which doesn’t wear off even after you’ve washed it. Each one also comes with a 3-inch travel-sized version, so you can stay fuzz-free on the go.

Buy it: Amazon

8. Countertop Compost Bin; $23

Like a tiny Tin Man for your table.Epica/Amazon

Even if you keep a compost pile in your own backyard, it doesn’t make sense to dash outside every time you need to dump a food scrap. A countertop compost bin can come in handy, especially if it kills odors and blends in with your decor. This 1.3-gallon pail does both. It’s made of stainless steel—which matches just about everything—and contains an activated-charcoal filter that prevents rancid peels and juices from stinking up your kitchen.

Buy it: Amazon

9. Fabric-Softening Dryer Balls; $17

Also great for learning how to juggle without breaking anything.Smart Sheep

Nobody likes starchy, scratchy clothes, but some people might like blowing through bottles of fabric softener and boxes of dryer sheets even less. Smart Sheep is here to offer a solution: wool dryer balls. Not only do they last for more than 1000 loads, they also dry your laundry faster. And since they don’t contain any chemicals, fragrances, or synthetic materials, they’re a doubly great option for people with allergies and/or sensitive skin.

Buy it: Amazon

10. Rechargeable Batteries; $40

Say goodbye to loose batteries in your junk drawer.eneloop/Amazon

While plenty of devices are rechargeable themselves, others still require batteries to buzz, whir, and change the TV channel—so it’s good to have some rechargeable batteries on hand. In addition to AA batteries, AAA batteries, and a charger, this case from Panasonic comes with tiny canisters that function as C and D batteries when you slip the smaller batteries into them.

Buy it: Amazon

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15 Extremely Valuable Funko Pop! Figures That Might Be Hiding In Your Collection

In the 1990s, collectors salivated over Beanie Babies. In the 2000s, it was Pokemon. Today, the collectibles market is dominated by Funko Pops!, the ubiquitous vinyl figures that turn pop culture characters into block-headed, saucer-eyed cute bombs.

While Funko has a deep bench of licenses, many figures are exclusive to retailers, available for a limited time, or are otherwise hard to find. After perusing recent auction sales and Funko online price guides, we’ve excavated a few figures that are being bought and sold for stacks of cash larger than the toys themselves—and could be hiding in your very own collection. Take a look at 15 of the most sought after and valuable Funko Pop! figures that could net you a small fortune on the secondary market.

1. Ghost Rider Metallic Freddy Funko // $4210

The spirit of vengeance was unleashed as an ultra-exclusive variant edition that's a mash-up of the Marvel hero with Funko mascot Freddy Funko. Released in 2013, it was limited to just 12 figures. As a result, it’s a high-ticket item. The Pop Price Guide, which tracks Funko Pop! values and sales, estimates it at $4210.

2. She-Ra // $690

Funko

The warrior princess of the 1980s Masters of the Universe spin-off cartoon made a splash in 2013. The figure wasn’t a limited edition, but so many fans snapped her up that she’s hard to find.

3. Mike Wazowski Glow-in-the-Dark // $1960

The jolly green creature from 2001’s Monsters, Inc. was available in a limited glow-in-the-dark edition beginning in 2011, but collectors had to go on a scavenger hunt—only 480 were produced.

4. Reggae Rasta // $1200

Walmart

This Bob Marley-inspired figure has been sought after by collectors for sporting a limited-edition green outfit instead of the multi-colored one in the image seen above. That regular version sells for around $400.

5. Holographic Darth Maul // $5070

The horned villain from The Phantom Menace, 1999’s Star Wars prequel, got the glow-in-the-dark treatment from Funko in 2012. San Diego Comic-Con attendees had first crack at the variant, which was limited to 480 figures.

6. Master Chief // $650

Funko

The hero of the Halo 4 video game was a Blockbuster Video exclusive and commands $650 on the open market.

7. Ken Griffey Jr. Bronze // $3150

One of Major League Baseball’s most celebrated players got the Pop! treatment in 2018, with just 24 gold-finish variants made for fans at Seattle's Safeco Field (which was renamed T-Mobile Park in late 2018). The current market value is $3150.

8. Headless Ned Stark // $980

Funko

One of the most tragic and unexpected deaths on Game of Thrones was immortalized in this 2013 San Diego Comic-Con exclusive, which features the head of the Stark family and his detachable melon. The Pop Price Guide has valued Stark at $980.

9. Black Ranger Freddy Funko // $1850

This hybrid of Funko mascot Freddy Funko and the Mighty Morphin’ Power Rangers was limited to fans attending the Funko Fundays event at 2017's San Diego Comic-Con. Only 24 were produced, which is why they’re extremely difficult to find, even on auction sites.

10. The Notorious B.I.G. Metallic // $1930

Funko

The late rap headliner got the deluxe treatment in 2011, with a metallic coat and hat version that was limited to 240 pieces. (The regular version is pictured.) Its listed value is $1930.

11. Batman Blue Metallic // $1400

The Dark Knight is looking a little more ostentatious in this 2010 San Diego Comic-Con offering, with a shiny blue cowl and accessories.

12. 1970s Elvis Presley Glow-in-the-Dark // $2170

Funko

A 1970s-era Elvis (above) comes in a special glow-in-the-dark version that has an estimated value of $2170. Another limited chase figure that depicts him at the height of his powers in the 1950s will run you as much as $1700.

13. Clown Dumbo // $5900

The ear-shaming of Disney’s 1941 animated classic Dumbo continues to strike a chord with people. The 2013 edition of Dumbo in clown make-up was limited to 48 pieces for San Diego Comic-Con attendees.

14. Planet Arlia Vegeta // $3500

Funko

The flame-haired Vegeta from Dragon Ball Z was exclusive to fans at the 2014 New York Comic Con and the Toy Tokyo store in New York City.

15. Bob’s Big Boy // $850

This iconic advertising character was a San Diego Comic Con exclusive in 2016. Only 1000 were made.

This story was updated in 2020.