Helen Hayes

Mrs. Steinmetz

Ken Berry

Willoughby Whitfield

Stefanie Powers

Nicole

John McIntire

Mr. Judson

Keenan Wynn

Alonzo Hawk

Huntz Hall

Judge

Ivor Barry

Chauffeur

Dan Tobin

Lawyer

Vito Scotti

Taxi Driver

Raymond Bailey

Lawyer

Liam Dunn

Doctor

Elaine Devry

Secretary

Chuck McCann

Loostgarten

Richard X. Slattery

Traffic Commissioner

Hank Jones

Sir Lancelot

Rod McCary

Red Knight

Don Pedro Colley

Barnstorff

Larry J. Blake

Police Officer

Iggie Wolfington

Lawyer

Jack Manning

Lawyer

Hal Baylor

Demolition Truck Driver

Herb Vigran

Window Washer

James Almanzar

Candy Candido

Edward Ashley

Chicken Run Announcer

Norman Grabowski

Security Guard #2

Hal Williams

Gail Bonney

Rich Woman in Mansion

Burt Mustin

Rich Man in Mansion

John Myhers

Office of the President Announcer (voice)

John Stephenson

Lawyer

Arthur Space

Beach Caretaker

John Hubbard

Angry Chauffeur

Fritz Feld

Maitre D'

Alvy Moore

Angry Taxi Driver

Karl Lukas

Angry Construction Worker

Paul Micale

Fisherman's Wharf Waiter

John Zaremba

Lawyer

Alan Carney

Chicken Run Judge with Cigar

Ken Sansom

Lawyer

Maurice Marsac

French Waiter

Frank Baker

Man at Building Presentation (uncredited)

Joseph V. Perry

Cab Driver #1 (uncredited)