Adam Rifkin and Charles Knapp have appeared together in 1 film in 1991, with a combined box office of $28,654. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1991 | The Dark Backward | $28,654 |
Adam Rifkin also often with: Ron Jeremy (7), Miles Dougal (5), Claudia Christian (4), Giuseppe Andrews (4), Hayes MacArthur (4)
Charles Knapp also often with: Adam West (1), Ahna Capri (1), Allan Warnick (1), Allen Garfield (1), Alvy Moore (1)