Making it work
Bill Murray and Chevy Chase were not the best of friends and during the filming of the movie, they really didn’t get along, due to lingering friction from their days as cast members on Saturday Night Live.
As production of Caddyshack got underway, director Harold Ramis realized there were no scenes featuring Murray and Chase together. So the three got together for a working lunch, with the two actors putting their differences aside to write a scene in which the two could share screen time.
The scene is the one where Chase’s character Ty Webb hits a ball into the house of Murray’s Carl Spackler.