Tom McGowan and Gregg Tallas have appeared together in 2 films between 1980 and 1985. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1980 | Cataclysm | |
| 1985 | Night Train to Terror |
Tom McGowan also often with: Tom McGowan (8), Richard Moll (3), Adam LeFevre (2), Cameron Mitchell (2), Gregg G. Tallas (2)
Gregg Tallas also often with: Gregg G. Tallas (4), Cameron Mitchell (2), Marc Lawrence (2), Phillip Marshak (2), Richard Moll (2)