預告片
演員
Harpo Marx
Pinky
Vince Barnett
Speakeasy Patron (uncredited)
Florine McKinney
Peggy Carrington (uncredited)
Nat Pendleton
MacHardie (uncredited)
Groucho Marx
Professor Wagstaff
Chico Marx
Baravelli
Sheila Bromley
Wagstaff's Receptionist (uncredited)
Edgar Dearing
Speakeasy Bartender (uncredited)
Robert Greig
Biology Professor (uncredited)
Edward LeSaint
Professor in Wagstaff's Study (uncredited)
Frank Rice
Doorman at Speakeasy (uncredited)
Syd Saylor
Speakeasy Patron at Slot Machine (uncredited)
Zeppo Marx
Frank Wagstaff
Reginald Barlow
Retiring Collage President (uncredited)
E.H. Calvert
Professor in Wagstaff's Study (uncredited)
Theresa Harris
Laura (uncredited)
Arthur Sheekman
Typing Sportswriter (uncredited)
Phil Tead
Football Broadcaster (uncredited)
Thelma Todd
Connie Bailey
David Landau
Jennings
Bobby Barber
Speakeasy Patron (uncredited)
James Pierce
Ed Mullen (uncredited)
Ben Taggart
Police Officer (uncredited)