Funny Farm

Chevy Chase

Andy Farmer

Madolyn Smith Osborne

Elizabeth Farmer

Kevin O'Morrison

Sheriff Ledbetter

Joseph Maher

Michael Sinclair

Jack Gilpin

Bud Culbertson

Caris Corfman

Betsy Culbertson

William Severs

Newspaper Editor

Mike Starr

Crocker

Glenn Plummer

Mickey

William Duell

Old Character

Helen Lloyd Breed

Old Operator

Kit Le Fever

Young Operator

Dakin Matthews

Marion Corey Jr.

William Newman

Gus Lotterhand

Alice Drummond

Mrs. Ethel Dinges

Kevin Conway

Crum Petree (uncredited)

Bill Fagerbakke

Lon Criterion

Nicholas Wyman

Dirk Criterion

George Roy Hill

Director

Elmer Bernstein

Original Music Composer

Robert Crawford Jr.

Producer

Alan Heim

Editor

Bruce Bodner

Executive Producer

Patrick Kelley

Executive Producer

Miroslav Ondříček

Director of Photography

Jeffrey Boam

Screenplay