Chevy Chase
Rodney Dangerfield
Ted Knight
Michael O'Keefe
Bill Murray
Sarah Holcomb
Scott Colomby
Cindy Morgan
Dan Resin
Henry Wilcoxon

Chevy Chase as Ty Webb
Rodney Dangerfield as Al Czervik
Ted Knight as Judge Elihu Smails
Michael O'Keefe as Danny Noonan
Bill Murray as Carl Spackler
Sarah Holcomb as Maggie O'Hooligan
Scott Colomby as Tony D'Annunzio
Cindy Morgan as Lacey Underall
Dan Resin as Dr. Beeper
Henry Wilcoxon as The Bishop
Elaine Aiken as Mrs. Noonan
Albert Salmi as Mr. Noonan
Ann Ryerson as Grace
Brian Doyle-Murray as Lou Loomis
Hamilton Mitchell as Motormouth