We are not alone. Here are a few facts about Steven Spielberg’s UFO classic, which had a lot of trouble finding its leading man.

SCIENCE FICTION
The Fourth Doctor, Tom Baker, will step back into the iconic role.
'Blade Runner 2049' star Ryan Gosling was just a few months shy of his second birthday when Ridley Scott's iconic sci-fi film hit theaters.
The Nazi invasion allegory was one of the highest-rated miniseries in television history, and the first to feature a leading character eating a guinea pig.
The sci-fi series that kicked off a Browncoat revolution debuted 15 years ago.
Bill Nye and Neil Gaiman are also involved in the project.
The future of law enforcement hit theaters 30 years ago—and it wore a Walkman.
9. NASA flatly denies one of the insinuations made in the film.
In honor of World UFO Day (on July 2), here are 12 accounts of flying objects that remain fascinating for believers and skeptics alike.
Never say never.
Set on a magical, disc-shaped world supported by four elephants who in turn ride atop a gigantic turtle, these masterworks of comic fantasy have collectively sold more than 80 million copies worldwide.
"My parents were always uncertain and it really doesn't matter. I celebrate January 2, 1920, so let it be."