but I gotta mention Brewster's Millions, used to love that movie, maybe doesn't hold up as well now, idk. If he had taken the part in Blazing Saddles that would have been cool too.

Their worst films probably a tie. The Toy vs Pluto Nash? idk lol Didn't Pryor get top billing in Superman III? That's pretty cool even tho the movie turned out pretty awful, aside from junkyard scene.