Matt Damon wrote himself a role where he's the smartest person in every room, fair play.
Fun fact: Robin Williams improvised the story about his wife farting in her sleep, and the crew's laughter is genuine.
Absolute unit that nearly got wiped out and then ended up on the back of a nickel.
Fun fact: Yellowstone's entire herd — the only wild, genetically pure bison in America — descends from just 23 animals.