Famous Movie Lines That Were Actually Improvised

Young Frankenstein

Mel Brooks does comedies exclusively, meaning that there is always room for a little improv, as long as the on-the-spot changes are funny, that is.

This was the case in Young Frankenstein, when Marty Feldman came up with a funny quip while playing the character Igor.

Young Frankenstein

Igor obviously had a quite pronounced hump back, but when someone pointed it out to him, he hilariously asked “What hump?” in oblivious fashion. Brooks was obviously a fan of the line.