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