Character Name : Dr. Hugo Z. Hackenbush

Original Name : Groucho Marx

Gender : Male

Character Name : Tony

Original Name : Chico Marx

Gender : Male

Character Name : Stuffy

Original Name : Harpo Marx

Gender : Male

Character Name : Gil Stewart

Original Name : Allan Jones

Gender : Male

Character Name : Judy Standish

Original Name : Maureen O'Sullivan

Gender : Female

Character Name : Emily Upjohn

Original Name : Margaret Dumont

Gender : Female

Character Name : Dr. Leopold X. Steinberg

Original Name : Sig Ruman

Gender : Male

Character Name : Whitmore

Original Name : Leonard Ceeley

Gender : Male

Character Name : Morgan

Original Name : Douglass Dumbrille

Gender : Male

Character Name : 'Flo' Marlowe

Original Name : Esther Muir

Gender : Female

Character Name : Sheriff

Original Name : Robert Middlemass

Gender : Male

Character Name : Specialty Dancer

Original Name : Vivien Fay

Gender : Male

Character Name : Specialty Singer

Original Name : Ivie Anderson

Gender : Female

Character Name : Man Boarding Bus (uncredited)

Original Name : Gino Corrado

Gender : Male

Character Name : Racetrack Spectator (uncredited)

Original Name : Bess Flowers

Gender : Female

Character Name : Racetrack Spectator (uncredited)

Original Name : Bert Moorhouse

Gender : Male

Character Name : Racetrack Guard (uncredited)

Original Name : Frank O'Connor

Gender : Male

Character Name : Party Guest (uncredited)

Original Name : Carole Landis

Gender : Female

Character Name : Black Singer (uncredited)

Original Name : Etta Moten

Gender : Female

Character Name : Singer (uncredited)

Original Name : Dorothy Dandridge

Gender : Female

Character Name : Racetrack Spectator (uncredited)

Original Name : Byron Foulger

Gender : Male