Steven Spielberg is known for crafting such masterpieces as Jaws, E.T., Schindler's List, and Jurassic Park. With such a long and acclaimed film career, it probably wouldn't surprise anyone to learn that Spielberg got his start behind the camera at just 17 years old when (with the help of his friends and his high school marching band) he directed his first feature-length film, Firelight.

What's that? You've never seen Firelight? Well, you're certainly not alone; sadly, just under four minutes of the original footage remains. After screening Firelight for around 500 people, the young director sent a few of the film reels off to a producer for review. When the budding director later went back to retrieve his film, he discovered that the producer had been fired—and his movie had vanished.

Firelight is just one example of the many priceless items that have disappeared from history. On this episode of The List Show, we're rediscovering all sort of treasures—from writing by Ernest Hemingway to natural landmarks—that have been lost to time (or circumstance). You can watch the full episode below.

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