Bill Murray participated in the BMW Championship pro-am at Conway Farms in Lake Forest, but it was his Cubs pants that stole the show.
Murray was accompanied by his five brothers, whose experiences as caddies in Winnetka inspired the 1980 film “Caddieshack.”
The Murrays were also inducted into The Caddie Hall of Fame at a private dinner after they played.
Bulls coach Fred Hoiberg and Bears great Brian Urlacher also participated.
Spieth, Day and Phil are giving lessons, plus Bill Murray is in the house! Watch the @BMWChamps Pro-Am right now pic.twitter.com/nDfIQM4BN3
— Golf Channel (@GolfChannel) September 17, 2015