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