10 Movies That Totally Lied To You
9. Clash Of The Titans
In Greek mythology, the Titans were the fathers of the Olympian gods. Their leader was Cronus who had a premonition that his son would overthrow him. Having tried everything to prevent this from coming true, Cronus actually caused Zeus to turn against him and fulfill the prophecy.
This is mentioned briefly in Clash of the Titans, right at the beginning of the film in a throwaway line that mentions them having been defeated by the Olympian gods. And then, the film manages to go all the way to its end without even one Titan showing up, nevermind there being any clash between them.