Frank Sinatra

Zack Thomas

Dean Martin

Joe Jarrett

Anita Ekberg

Elya Carlson

Ursula Andress

Maxine Richter

Charles Bronson

Matson

Victor Buono

Harvey Burden

Edric Connor

Prince George

Nick Dennis

Angel

Richard Jaeckel

Pete Mancini

Mike Mazurki

Chad

Wesley Addy

Winthrop Trowbridge

Marjorie Bennett

Miss Emmaline

Virginia Christine

Brunhilde

Ellen Corby

Widow

Jack Elam

Dobie

Jesslyn Fax

Mildred

Fritz Feld

Fritz

Percy Helton

Jonas Ansel

Jonathan Hole

Headwaiter on Riverboat

Jack Lambert

Monk

Paul Langton

Beauregard

Keith McConnell

Sweeney

Teddy Buckner

Musical Ensemble

Michele Montau

Helaine

Maidie Norman

Burden's Maid

Bob Steele

Bank Board Member

Mario Siletti

Bedoni

Eva Six

Mrs. Burden

Abraham Sofaer

Pulaski

Michael St. Angel

Williams

Grady Sutton

Bank Clerk

Ralph Volkie

Bartender

Max Wagner

Blackjack Dealer

William Washington

Doorman

Dave Willock

Alfred

Moe Howard

Painting Deliveryman

Larry Fine

Painting Deliveryman

Joe DeRita

Painting Deliveryman

Al Bain

Casino Worker (uncredited)

Calvin Brown

Restaurant Waiter (uncredited)

Wesley Gale

Restaurant Waiter (uncredited)

Arthur Godfrey

Mr. Godfrey (uncredited)

Hal Needham

Thomas Worker (uncredited)

Norman Stevans

Casino Patron (uncredited)

Bill Walker

Attendant (uncredited)

George Boyce

Thomas Worker (uncredited)

Allyson Ames

Susan (uncredited)