| 2021 | The Sparks Brothers | Self (archive footage) (uncredited) | ★ 7.4 |
| 2016 | The Marx Brothers: Hollywood's Kings of Chaos | Self (archive footage) | ★ 7.3 |
| 2010 | Dalí & Disney: A Date with Destino | Himself (archive footage) | ★ 8.5 |
| 2003 | Inside the Marx Brothers | Self (archive footage) | ★ 4.0 |
| 1994 | The Our Gang Story | Self (archive footage) | ★ 0.0 |
| 1993 | The Unknown Marx Brothers | Self (archive footage) | ★ 5.4 |
| 1987 | The Ten-Year Lunch | Himself (archive footage) | ★ 6.4 |
| 1984 | Going Hollywood: The '30s | (archive footage) | ★ 10.0 |
| 1983 | Hollywood Out-takes and Rare Footage | Self (archive footage) (uncredited) | ★ 6.5 |
| 1982 | Showbiz Goes to War | (archive footage) | ★ 10.0 |
| 1982 | The Marx Brothers in a Nutshell | (archive footage) | ★ 0.0 |
| 1982 | Oops, Those Hollywood Bloopers! | Self (archive footage) | ★ 6.0 |
| 1976 | That's Entertainment, Part II | (archive footage) | ★ 6.9 |
| 1976 | Hooray for Hollywood | Self (archive footage) | ★ 0.0 |
| 1975 | Brother, Can You Spare a Dime? | Self (archive footage) | ★ 5.7 |
| 1972 | Hollywood: The Dream Factory | Self (archive footage) | ★ 6.0 |
| 1968 | The Movie Orgy | Self (archive footage) | ★ 6.5 |
| 1964 | The Big Parade of Comedy | One of The Marx Brothers (archive footage) (uncredited) | ★ 6.3 |
| 1961 | Got It Made | | ★ 0.0 |
| 1959 | The Incredible Jewel Robbery | Nick | ★ 0.0 |
| 1957 | The Story of Mankind | Sir Isaac Newton | ★ 4.5 |
| 1949 | Die Marx Brothers im Theater | Harpo | ★ 5.8 |
| 1946 | Eine Nacht in Casablanca | Rusty | ★ 6.8 |
| 1945 | The All-Star Bond Rally | Self | ★ 5.0 |
| 1943 | Stage Door Canteen | Harpo Marx | ★ 6.1 |
| 1941 | Die Marx Brothers im Kaufhaus | Wacky | ★ 6.2 |
| 1940 | Marx Brothers - Go West | 'Rusty' Panello | ★ 6.5 |
| 1940 | A New Romance of Celluloid: The Miracle of Sound | Self | ★ 6.7 |
| 1940 | Hollywood: Style Center of the World | Self | ★ 5.5 |
| 1939 | Die Marx Brothers im Zirkus | 'Punchy' | ★ 6.3 |
| 1939 | From the Ends of the Earth | Self | ★ 0.0 |
| 1938 | Room Service | Faker Englund | ★ 6.5 |
| 1937 | Marx Brothers - Das große Rennen | Stuffy | ★ 7.1 |
| 1935 | Das Fest von Santa Barbara | Self | ★ 5.8 |
| 1935 | Die Marx Brothers in der Oper | Tomasso | ★ 7.4 |
| 1933 | Die Marx Brothers im Krieg | Pinky | ★ 7.3 |
| 1933 | Wonderland of California | Self | ★ 0.0 |
| 1932 | Die Marx Brothers in der Uni | Pinky | ★ 6.9 |
| 1931 | I'll Say She Is | The Merchant of Wieners | ★ 5.2 |
| 1931 | Die Marx Brothers auf See | Harpo | ★ 7.0 |
| 1931 | The House That Shadows Built | The Merchant of Wieners | ★ 7.0 |
| 1930 | Animal Crackers | The Professor | ★ 6.9 |
| 1929 | The Cocoanuts | Red | ★ 6.4 |
| 1925 | Too Many Kisses | The Village Peter Pan | ★ 5.8 |
| 1921 | Humor Risk | Watson | ★ 9.0 |
