Bill Mumy and Heather Haase have appeared together in 1 film in 1984, with a combined box office of $11.1 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1984 | Hard to Hold | $11.1 million |
Bill Mumy also often with: Rob Paulsen (3), Alyson Stoner (2), Chase Masterson (2), Dee Bradley Baker (2), Diedrich Bader (2)
Heather Haase also often with: Albert Salmi (1), Anjanette Clewis (1), Asher Tzarfati (1), Ben Jackson (1), Benny Bruchim (1)