| 2003 |
Celebrity Golf: Harpo Marx |
Episode, Appearing |
| 1957 |
The Story Of Mankind |
Movie, Actor - Isaac Newton |
| 1955 |
I Love Lucy: Harpo Marx
Season 4, Episode 27 |
Episode, Actor - Harpo Marx |
| 1949 |
Love Happy |
Movie, Source |
| 1949 |
Love Happy |
Movie, Actor - Himself |
| 1946 |
A Night In Casablanca |
Movie, Actor - Rusty |
| 1943 |
Stage Door Canteen |
Movie, Actor - Stage Door Canteen Star |
| 1941 |
The Big Store |
Movie, Actor - Wacky |
| 1940 |
Go West |
Movie, Actor - Rusty Panello |
| 1939 |
At The Circus |
Movie, Actor - Punchy |
| 1938 |
Room Service |
Movie, Actor - Faker Englund |
| 1937 |
A Day At The Races |
Movie, Actor - Stuffy |
| 1935 |
A Night At The Opera |
Movie, Actor - Tomasso |
| 1933 |
Duck Soup |
Movie, Actor - Pinky |
| 1932 |
Horse Feathers |
Movie, Actor - Harpo |
| 1931 |
Monkey Business |
Movie, Actor - Harpo |
| 1930 |
Animal Crackers |
Movie, Actor - The Professor |
| 1929 |
The Cocoanuts |
Movie, Actor - Harpo |