Famous Movie Lines That Were Actually Improvised
Caddyshack
Bill Murray hasn’t always hit home runs in his films, but there was a period in the 1980s when he really couldn’t miss.
In Caddyshack, he was given the necessary space to improvise a good many jokes. If you remember when he gave an infamous monologue where he joked about everything from Cinderella to the Dalai Lama, none of that was in the script.

Caddyshack
The script just said that Carl was to go around cutting off the tops of the flowers, with no further instructions.