Mel Brooks

Character: Dr. Richard H. Thorndyke

Madeline Kahn

Character: Victoria Brisbane

Cloris Leachman

Character: Nurse Charlotte Diesel

Harvey Korman

Character: Dr. Charles Montague

Ron Carey

Character: Brophy

Howard Morris

Character: Professor Lilloman

Dick Van Patten

Character: Dr. Philip Wentworth

Jack Riley

Character: The Desk Clerk

Charlie Callas

Character: Cocker Spaniel

Ron Clark

Character: Zachary Cartwright III

Rudy De Luca

Character: 'Braces' - Killer

Barry Levinson

Character: Dennis - Bellboy

Lee Delano

Character: Norton

Albert Whitlock

Character: Arthur Brisbane

Billy Sands

Character: Customer

Richard Stahl

Character: Dr. Baxter

Robin Menken

Character: Cocktail Waitress

Darrell Zwerling

Character: Dr. Eckhardt

Murphy Dunne

Character: Piano Player

Al Hopson

Character: Man Who is Shot

Robert Ridgely

Character: Flasher

Pearl Shear

Character: Screaming Woman at Gate

Arnold Soboloff

Character: Dr. Colburn

Eddie Ryder

Character: Doctor at Convention

Sandy Helberg

Character: Airport Attendant

Fred Franklyn

Character: Man from Cincinnati in Piano Bar

Deborah Dawes

Character: Stewardess

Bernie Kuby

Character: Dr. Wilson

Ira Miller

Character: Psychiatrist with Children

Jimmy Martinez

Character: Waiter in Piano Bar

Beatrice Colen

Character: Maid in Hotel

Robert Manuel

Character: Policeman at Airport

Hunter von Leer

Character: Policeman at Airport

John Dennis

Character: Orderly

Frank Campanella

Character: Bartender

Henry Kaiser

Character: New Groom in Piano Bar

Bullets Durgom

Character: Man in Phone Booth

Joe Bellan

Character: Male Attendant

Mitchell Bock

Character: Bar Patron

Jay Burton

Character: Patient

Bryan Englund

Character: Orderly #2

Anne Macey

Character: Screaming Woman in Hotel

Alan U. Schwartz

Character: Psychiatrist

David Armstrong

Character: Club Patron (uncredited)

Charles Cirillo

Character: Commuter at Airport (uncredited)

Robert Cole

Character: Club Patron (uncredited)

Paul DeCeglie

Character: Commuter at Airport (uncredited)

Fred Fisher

Character: Club Patron (uncredited)

Michael Frost

Character: Hotel Desk Clerk (uncredited)

Laura Gile

Character: Club Patron (uncredited)

Allan Graf

Character: Man Going Through Metal Detector (uncredited)

Bart Greene

Character: Lecture Guest (uncredited)

Robert Lussier

Character: Thorndyke's Father in Flashback (uncredited)

Norman Palmer

Character: Club Patron (uncredited)

Arnold Roberts

Character: Commuter at Airport (uncredited)

George Simmons

Character: Commuter at Airport (uncredited)

Norman Stevans

Character: Lecture Guest (uncredited)

Robert Strong

Character: Lecture Guest (uncredited)

Victor Toyota

Character: Plane Passenger (uncredited)

Judith Woodbury

Character: Club Patron (uncredited)