Walter Matthau: Diamond in the Rough (1997)
| Release Date: | 1997, January 1 |
| Directors: | Gene Feldman |
| Countries: | United States of America |
| Production: | Janson Media, Janson Media, Wombat Productions, Wombat Productions |
| Cast: | Roddy McDowall, Jack Lemmon, Walter Matthau, Ossie Davis, Julie Harris, Charles Matthau |