

Hollywood Invasion(2011)

Hollywood Scandals and Tragedies(1988)

Going Hollywood: The '30s(1984)
(archive footage)

The Marx Brothers in a Nutshell(1982)
(archive footage)

That's Entertainment, Part II(1976)
(archive footage)

29/73 Ready-Made(1973)

Skidoo(1968)
God

Birds Do It(1966)
Man Looking Through Window At Melvin Flying

The Legend of Marilyn Monroe(1966)

The Big Parade of Comedy(1964)
One of The Marx Brothers (archive footage) (uncredited)

The Hold-Out(1962)
John Graham

The Mikado(1960)
Ko-Ko

The Incredible Jewel Robbery(1959)
Suspect in lineup

The Story of Mankind(1957)
Peter Minuit

Will Success Spoil Rock Hunter?(1957)
George Schmidlap (uncredited)

Showdown at Ulcer Gulch(1956)
Stage conductor

A Girl in Every Port(1952)
Benjamin Franklin 'Benny' Linn

Double Dynamite(1951)
Emile J. Keck

Mr. Music(1950)
Groucho Marx

Love Happy(1949)
Sam Grunion

The Life of Riley(1949)

Copacabana(1947)
Lionel Q. Deveraux

A Night in Casablanca(1946)
Ronald Kornblow

The Big Store(1941)
Wolf J. Flywheel

Go West(1940)
S. Quentin Quale

At the Circus(1939)
Attorney J. Cheever Loophole

Room Service(1938)
Gordon Miller

A Day at the Races(1937)
Dr. Hugo Z. Hackenbush

Sunday Night at the Trocadero(1937)
Groucho Marx

The King and the Chorus Girl(1937)

Yours for the Asking(1936)
Sunbather (uncredited)

A Night at the Opera(1935)
Otis B. Driftwood

Duck Soup(1933)
Rufus T. Firefly

Groucho Marx's Home Movies(1933)

Horse Feathers(1932)
Professor Wagstaff

Monkey Business(1931)
Groucho

I'll Say She Is(1931)
Caesar's Ghost

The House That Shadows Built(1931)
Caesar's Ghost

Animal Crackers(1930)
Captain Jeffrey T. Spaulding

The Cocoanuts(1929)
Hammer

Humor Risk(1921)
Villain