Comedy Music
Doctor Hugo Hackenbush, Tony, and Stuffy try and save Judy's sanitarium by winning a big race with a finicky horse owned by Judy's boyfriend Gil. There are a few problems. Hackenbush, who was recently put in charge of the sanitarium, isn't really a doctor, he's a veterinarian.
Directed by
Sam Wood
Sig Ruman
Dr. Leopold X. Steinberg
Groucho Marx
Dr. Hugo Z. Hackenbush
Bess Flowers
Racetrack Spectator (uncredited)
Harpo Marx
Stuffy
Maureen O'Sullivan
Judy Standish
Chico Marx
Tony
Esther Muir
'Flo' Marlowe
Byron Foulger
Racetrack Spectator (uncredited)
Gino Corrado
Man Boarding Bus (uncredited)
Margaret Dumont
Emily Upjohn
Dorothy Dandridge
Singer (uncredited)
Bert Moorhouse
Racetrack Spectator (uncredited)
Carole Landis
Party Guest (uncredited)
Allan Jones
Gil Stewart
Douglass Dumbrille
Morgan
Frank O'Connor
Racetrack Guard (uncredited)
Etta Moten
Black Singer (uncredited)
Ivie Anderson
Specialty Singer
Leonard Ceeley
Whitmore
Vivien Fay
Specialty Dancer
Robert Middlemass
Sheriff

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