Credits
Cast
Groucho Marx
Captain Jeffrey T. Spaulding
Harpo Marx
The Professor
Chico Marx
Signor Emanuel Ravelli
Zeppo Marx
Horatio Jamison
Lillian Roth
Arabella Rittenhouse
Margaret Dumont
Mrs. Rittenhouse
Louis Sorin
Roscoe Chandler
Hal Thompson
John Parker
Margaret Irving
Mrs. Whitehead
Kathryn Reece
Grace Carpenter
Robert Greig
Hives
Edward Metcalf
Hennessey
Robert Allen
House Party Guest (uncredited)
Donald MacBride
House Party Guest (uncredited)
Ann Roth
House Party Guest (uncredited)
Fredi Washington
Party Guest
Art
Ernst Fegté
Art Direction
Camera
George J. Folsey
Director of Photography
Directing
Pierre Collings
Continuity
Victor Heerman
Director
Sound
Max Reese
Original Music Composer
Ernest Zatorsky
Sound
Writing
Harry Ruby
Theatre Play
Bert Kalmar
Theatre Play
Morrie Ryskind
Theatre Play, Screenplay
George S. Kaufman
Theatre Play, Writer