John Forsythe

Sam Marlowe

Shirley MacLaine

Jennifer Rogers

Edmund Gwenn

Captain Wiles

Mildred Natwick

Miss Gravely

Mildred Dunnock

Mrs. Wiggs

Jerry Mathers

Arnie Rogers

Royal Dano

Calvin Wiggs

Parker Fennelly

Millionaire

Dwight Marfield

Dr. Greenbow

Alfred Hitchcock

Passer-by (uncredited)