Jean Harlow
Carol Clayton

Clark Gable
Duke Bradley

Lionel Barrymore
Grandpa Clayton

Frank Morgan
Jesse Kiffmeyer

Walter Pidgeon
Hartley Madison

Una Merkel
Fritzi Kiffmeyer

Hattie McDaniel
Rosetta

George Zucco
Dr. Bierd

Margaret Hamilton
Lady at Kiffmeyer's table in train dining car

Jonathan Hale
Frank Clayton

Cliff Edwards
Tip

Frankie Darro
Dixie Gordon

Henry Stone
Hurley

Ruth Gillette
Mrs. Hurley

Dennis O'Keefe
Party guest

John Hyams
Horse Owner (uncredited)

Si Jenks
Gardener (uncredited)

Bert Moorhouse
Horse Race Bit (uncredited)

Bert Roach
Passenger on Train (uncredited)

Wanda Perry
Girl at the Racetrack (uncredited)