Cary Grant

Character: Tom Winters

Sophia Loren

Character: Cinzia Zaccardi

Martha Hyer

Character: Carolyn Gibson

Harry Guardino

Character: Angelo Donatello

Eduardo Ciannelli

Character: Arturo Zaccardi

Murray Hamilton

Character: Capt. Alan Wilson

Mimi Gibson

Character: Elizabeth Winters

Paul Petersen

Character: David Winters

Charles Herbert

Character: Robert Winters

Werner Klemperer

Character: Harold Messner

Madge Kennedy

Character: Mrs. Farnsworth

John Litel

Character: Mr. William Farnsworth

Bess Flowers

Character: Wedding Guest

Kathleen Freeman

Character: Laundromat Gossip

Marc Wilder

Character: Specialty Dancer (uncredited)

Ralph Brooks

Character: Country Club Patron (uncredited)

Beulah Christian

Character: Country Club Patron (uncredited)

Oliver Cross

Character: Country Club Patron (uncredited)

Roy Damron

Character: Country Club Patron (uncredited)

Kenneth Gibson

Character: Country Club Patron (uncredited)

James Gonzalez

Character: Country Club Patron (uncredited)

Kenner G. Kemp

Character: Country Club Patron (uncredited)

Perk Lazelle

Character: Country Club Patron (uncredited)

William Meader

Character: Country Club Patron (uncredited)

Harold Miller

Character: Country Club Patron / Wedding Guest (uncredited)

Hans Moebus

Character: Country Club Patron (uncredited)

Tom Ferrandini

Character: Country Club Patron (uncredited)

Norman Stevans

Character: Country Club Patron (uncredited)

Murray Pollack

Character: Country Club Patron (uncredited)

Jeffrey Sayre

Character: Country Club Patron (uncredited)

José Portugal

Character: Country Club Patron (uncredited)

Ruby Scrivo

Character: Dancer (uncredited)

Lennie Smith

Character: Dancer (uncredited)

Scott Brady

Character: Dancer (non crédité)

Nikki Faustino Brady

Character: Dancer (non crédité)

Tony Rosa

Character: Dancer (uncredited)

Joe Lanza

Character: Dancer (uncredited)

Jack Chefe

Character: Country Club Waiter (uncredited)

Joe Evans

Character: Waiter (uncredited)

Paul Ravel

Character: Carnival Patron (uncredited)

Herman Belmonte

Character: Carnival Patron (uncredited)

Wally Walker

Character: Pitchman (uncredited)

Brooks Benedict

Character: Pitchman (uncredited)

Joe McTurk

Character: Pitchman (uncredited)

Helen Brown

Character: Woman in Laundromat (uncredited)

Peggy Connelly

Character: Eleanor Wilson (uncredited)

Stewart East

Character: Police Officer (uncredited)

Bill Hickman

Character: Handsome Man (uncredited)

Florence MacAfee

Character: Laundromat Attendant (uncredited)

Philo McCullough

Character: Carnival Patron (uncredited)

Mabel Smaney

Character: Carnival Patron (uncredited)

Pat Moran

Character: Mabel Smaney (uncredited)

Pat Moran

Character: A Party Guest (uncredited)

Bert Stevens

Character: A Party Guest (uncredited)

Bobby Gilbert

Character: A Party Guest (uncredited)

Jack Deery

Character: A Party Guest (uncredited)

Ernst Brengt

Character: French Diplomat (uncredited)

Julian Rivero

Character: Spanish Diplomat (uncredited)

Mary Forbes

Character: British Society Woman (uncredited)

William Remick

Character: Justice of the Peace (uncredited)

Edwin Rochelle

Character: Caterer (uncredited)

Barbara Steele

Character: Minor Role (uncredited)

Larry Carr

Character: Minor Role (uncredited)