Mademoiselle Dinamite

Jean Harlow Lola Burns

Lee Tracy E.J. 'Space' Hanlon

Frank Morgan Pops Burns

Franchot Tone Gifford Middleton

Pat O'Brien Jim Brogan

Una Merkel Mac

Ted Healy Junior Burns

Ivan Lebedeff Marquis Hugo di Binelli di Pisa

Isabel Jewell Nellie, Junior's Girlfriend

Louise Beavers Loretta

Leonard Carey Winters

Mary Forbes Mrs. Middleton

C. Aubrey Smith Mr. Middleton

June Brewster Alice Cole

Minerva Urecal Autograph Seeker (uncredited)

Dorothy DeBorba Girl Getting Lola's Autograph at Table (uncredited)

Grace Hayle Mrs. Titcomb (uncredited)

Martha Sleeper Lola's Hair Stylist (uncredited)

Gus Arnheim Gus Arnheim - Coconut Grove Bandleader (uncredited)

Hooper Atchley Car Salesman (uncredited)