Eddie Cantor

Eddie aka Oedipus

Ruth Etting

Olga

Gloria Stuart

Princess Sylvia

Edward Arnold

Emperor Valerius

David Manners

Josephus

Verree Teasdale

Empress Agrippa

Alan Mowbray

Majordomo

Jack Rutherford

Manius (as John Rutherford)

Willard Robertson

Warren Finley Cooper

Lee Kohlmar

Storekeeper

Charles Arnt

Caius - the Food Taster (uncredited)

Lucille Ball

Goldwyn Girl (uncredited)

Billy Barty

Little Eddie (uncredited)

Jane Darwell

Roman Spa Proprietress (uncredited)

Paulette Goddard

Goldwyn Girl (uncredited)

Frank Tuttle