120 mins | Documentary | Aug. 18, 1993
120 mins | Documentary | Aug. 18, 1993
| IMDb rating | 7.5 |
| Producers | Crew Neck Productions |
| Original title | The Unknown Marx Brothers |
| Directors | John Scheinfeld, David Leaf |
| Writers | David Leaf |
as Narrator
as Himself (archive footage)
as Himself (archive footage)
as Himself (archive footage)
as Herself
as Himself
as Himself
as Himself
as Himself