Hyla Marrow and Billy Spagnuolo have appeared together in 1 film in 1980, with a combined box office of $4.5 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1980 | Maniac | $4.5 million |
Hyla Marrow also often with: Abigail Clayton (2), Andrew Bergman (1), Angela Pietropinto (1), Anita Morris (1), Candace Clements (1)
Billy Spagnuolo also often with: Abigail Clayton (1), Candace Clements (1), Carol Henry (1), Caroline Munro (1), Denise Spagnuolo (1)