Peggy Hopkins Joyce
Professor Quail
W.C. Fields
General Petronovich
Bela Lugosi
Herself / Baby Rose Marie
Rose Marie
Hotel Manager
Franklin Pangborn
Doctor Wong
Edmund Breese
Sir Mortimer Fortescue
Lumsden Hare
Sailor
Sterling Holloway
Chorus Queen
Lona Andre
Herr Von Baden
Harrison Greene
Health Inspector
Wong Chung
Himself
Rudy Vallee
Tommy Nash
Stuart Erwin
Doctor Burns
George Burns
Nurse Allen
Gracie Allen
Carol Fortescue
Sari Maritza
Colonel Stoopnagle
F. Chase Taylor
Budd
Budd Hulick
Cab Calloway
Director
A. Edward Sutherland
Director of Photography
Ernest Haller
Costume Design
Travis Banton
Original Music Composer
John Leipold
Screenplay
Francis Martin
Walter DeLeon
Executive Producer
Emanuel Cohen
Howard Jackson
Ralph Rainger