James Garner

Pete Aron

Eva Marie Saint

Louise Frederickson

Yves Montand

Jean-Pierre Sarti

Toshirō Mifune

Izo Yamura

Brian Bedford

Scott Stoddard

Jessica Walter

Pat Stoddard

Antonio Sabàto

Nino Barlini

Françoise Hardy

Lisa

Adolfo Celi

Agostini Manetta

Claude Dauphin

Hugo Simon

Enzo Fiermonte

Guido

Geneviève Page

Monique Delvaux-Sarti

Jack Watson

Jeff Jordan

Donald O'Brien

Wallace Bennett

Jean Michaud

Children's Father

Albert Rémy

Surgeon (as Albert Remy)

Rachel Kempson

Mrs. Stoddard

Ralph Michael

Mr. Stoddard

Alan Fordney

Sportscaster

Anthony Marsh

Sportscaster

Paul Frees

Izo Yamura (voice)

Tommy Franklin

Sportscaster

Graham Hill

Bob Turner