Ingrid Newkirk and Jerry Vlasak have appeared together in 1 film in 2006. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2006 | Behind the Mask |
Ingrid Newkirk also often with: Alex Pacheco (2), Bill Maher (1), Bruce Friedrich (1), Chris DeRose (1), Greg Avery (1)
Jerry Vlasak also often with: Chris DeRose (1), Greg Avery (1), John Feldmann (1), Keith Mann (1), Mel Broughton (1)