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