Since the original film's release in 1933, King Kong has inspired scores of rip-offs, including this 1938 Japanese movie that's been lost for decades.

King Kong has been a part of many cinematic battles over the years, with opponents ranging from Godzilla to terrifying mechanical monsters.

Now is the best time to check out the movie if you want to watch it for free. Unfortunately, Godzilla vs. Kong is one of many movies that Tubi has announced are going to be leaving in the near future.

Godzilla and King Kong are two of the biggest and best cinematic monsters, and have appeared together in three silly and entertaining movies to date.