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