It’s All Murray
Bill Murray is well known for his brilliant comedic mind, and his role as Carl Spackler, the groundskeeper, is no different in this case. As it turns out, every single line that Carl spoke in the movie was improvised by Murray. Not a single one was scripted. His performance in ‘Caddyshack’ was so brilliant that it played a major role in Bill Murry’s rise to stardom.