The Happiest Millionaire

Fred MacMurray

Anthony Biddle

Greer Garson

Cordelia Biddle

Gladys Cooper

Aunt Mary

Geraldine Page

Mrs. Duke

Tommy Steele

John Lawless

Hermione Baddeley

Mrs. Worth

John Davidson

Angie

Lesley Ann Warren

Cordy

Paul Petersen

Tony

Eddie Hodges

Livingston

Joyce Bulifant

Rosemary

Sean McClory

Police Sergeant

Jim McMullan

Lieutenant Powell

William Wellman Jr.

Lieutenant Grayson