Bert Wheeler
— Sparrow
Robert Woolsey
— Prof. Cunningham
Dorothy Lee
— Anita
Jobyna Howland
— Fannie Furst
Hugh Trevor
— Billy Shannon
June Clyde
— Ruth Chester
Ivan Lebedeff
— Baron de Camp
Marguerita Padula
— Gypsy Queen
Mitchell Lewis
— Julius
Raymond Maurel
— Gypsy Singer
Lita Chevret
— Slot Machine Señorita (uncredited)