When asked what movie I watched more times than any other as a child, my answer isn't Star Wars. It isn't one of the Star Trek entries. Nothing Disney's ever produced even comes close.
It's Terry Gilliam's 1981 film, Time Bandits.
Part of this is due to the fact that, throughout the '80s and early '90s, the thing was a constant staple of HBO, but, honestly, I didn't have to watch it — I always came across it and stopped on it.