Karl Hardman and John A. Russo have appeared together in 2 films between 1968 and 1996, with a combined box office of $30.2 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1968 | Night of the Living Dead | $30.2 million |
| 1996 | Santa Claws |
Karl Hardman also often with: Debbie Rochon (2), Marilyn Eastman (2), S. William Hinzman (2), A.C. McDonald (1), Bill Cardille (1)
John A. Russo also often with: S. William Hinzman (3), Debbie Rochon (2), Marilyn Eastman (2), Russell Streiner (2), A.C. McDonald (1)