Calificación
Reparto

Groucho Marx
Dr. Hugo Z. Hackenbush

Chico Marx
Tony

Harpo Marx
Stuffy

Allan Jones
Gil Stewart

Maureen O'Sullivan
Judy Standish

Margaret Dumont
Emily Upjohn

Sig Ruman
Dr. Leopold X. Steinberg

Leonard Ceeley
Whitmore

Douglass Dumbrille
Morgan

Esther Muir
'Flo' Marlowe

Robert Middlemass
Sheriff

Vivien Fay
Specialty Dancer

Ivie Anderson
Specialty Singer

Gino Corrado
Man Boarding Bus (uncredited)

Bess Flowers
Racetrack Spectator (uncredited)

Bert Moorhouse
Racetrack Spectator (uncredited)