Brian Doyle-Murray in National Lampoon's Christmas Vacation (1989)

Brian Doyle-Murray in Saturday Night Live (1975)

Brian Doyle-Murray and Joe Piscopo in Saturday Night Live (1975)

Crystal Bernard, Tim Daly, Brian Doyle-Murray, and Matthew Fox in Wings (1990)

Scott 'Carrot Top' Thompson, Brian Doyle-Murray, and Don Rickles in Dennis the Menace Strikes Again! (1998)

Jason Alexander, Brian Doyle-Murray, Carol Mansell, and Heidi Swedberg in Seinfeld (1989)

Brian Doyle-Murray, Kat Dennings, and Beth Behrs in 2 Broke Girls (2011)

Brian Doyle-Murray in Waiting for Guffman (1996)

Christopher Guest, Brian Doyle-Murray, and Matt Keeslar in Waiting for Guffman (1996)

Brion James, Melora Walters, Ritch Brinkley, Brian Doyle-Murray, Chris Elliott, and James Gammon in Cabin Boy (1994)

Brian Doyle-Murray and David O'Donnell in Christmas Under Wraps (2014)

Candace Cameron Bure, Brian Doyle-Murray, and David O'Donnell in Christmas Under Wraps (2014)

Brian Doyle-Murray and Neil Flynn in The Middle (2009)

Christine Ebersole and Brian Doyle-Murray in Sullivan & Son (2012)

Ahmed Ahmed and Brian Doyle-Murray in Sullivan & Son (2012)

Brion James, Ricki Lake, Ritch Brinkley, Brian Doyle-Murray, Chris Elliott, and James Gammon in Cabin Boy (1994)

Chevy Chase, Beverly D'Angelo, Juliette Lewis, Julia Louis-Dreyfus, Randy Quaid, Brian Doyle-Murray, Johnny Galecki, Nicholas Guest, Ellen Latzen, and Mae Questel in National Lampoon's Christmas Vacation (1989)

John Belushi, James Downey, Brian Doyle-Murray, Laraine Newman, Alan Zweibel, and Fred Bronson in Saturday Night Live (1975)

Christine Ebersole and Brian Doyle-Murray

George Wendt, Brian Doyle-Murray, Pat Finn, Kate Hodge, and Mark Christopher Lawrence in The George Wendt Show (1995)

Peri Gilpin, Brandon Baker, Brian Doyle-Murray, Sherman Howard, and Eartha Kitt in The Jungle Book: Mowgli's Story (1998)

Clancy Brown, Peri Gilpin, Brandon Baker, Brian Doyle-Murray, and Sherman Howard in The Jungle Book: Mowgli's Story (1998)