Michael O'Keefe

Danny Noonan

Bill Murray

Carl Spackler

Harold Ramis

Director

Ann Ryerson

Grace

Chevy Chase

Ty Webb

Jon Peters

Executive Producer

Henry Wilcoxon

The Bishop

Brian Doyle-Murray

Lou Loomis

Rodney Dangerfield

Al Czervik

Brian McConnachie

Scott

Ted Knight

Judge Smails

Sarah Holcomb

Maggie O'Hooligan

Cindy Morgan

Lacey Underall

Albert Salmi

Mr. Noonan

Scott Colomby

Tony D'Annunzio

Dan Resin

Dr. Beeper

Elaine Aiken

Mrs. Noonan

Lois Kibbee

Mrs. Smails

Thomas A. Carlin

Sandy McFiddish

John F. Barmon Jr.

Spaulding Smails

Peter Berkrot

Angie D'Annunzio

Hamilton Mitchell

Motormouth

Scott Powell

Gatsby

Ann Crilley

Suki

Cordis Heard

Wally

Scott Sudden

Richard Richards

Douglas Kenney

Writer