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