James Stewart

Frank Michaelson

Sandra Dee

Mollie Michaelson

Audrey Meadows

Anne Michaelson

Robert Morley

Mr. Pope-Jones

Philippe Forquet

Henri Bonnet

John McGiver

Hector G. Ivor

Bob Denver

Alex

Monica Moran

Linda Lehman

Cynthia Pepper

Adele

Jenny Maxwell

Sarah

Charla Doherty

Liz Michaelson

Maurice Marsac

M. Bonnet

Marcel Hillaire

Policeman

Irene Tsu

Miss Wu

Charles Robinson

Stanley

Jim Nabors

Clancy

Leon Alton

Man at Airport (uncredited)

Don Anderson

Party Guest (uncredited)

Larry Arnold

Waiter (uncredited)

Evadne Baker

Woman School Board Meeting (uncredited)

Charles Bastin

Photographer (uncredited)

Francesca Bellini

Silvana Lombardo (uncredited)

Michael Blodgett

Amherst Leader (uncredited)

Eugene Borden

M. Guerin (uncredited)

Christian Brando

Tony (uncredited)

James Brolin

Mel (uncredited)

Bill Hickman

Wolf-Whistler Who Drives Into Mailbox (uncredited)

Roger Til

Inspector (uncredited)

Roxanne Tunis

Party Guest (uncredited)

Valerie Varda

Mitzi (uncredited)

Jane Wald

Girl (uncredited)

Bobs Watson

Western Union Messenger (uncredited)

David Winters

Lester (uncredited)

Françoise Ruggieri

Greta (uncredited)