Frank Welker and Billy West have appeared together in 3 films between 1998 and 2013, with a combined box office of $200.7 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1998 | Scooby-Doo on Zombie Island | |
| 2001 | Cats & Dogs | $200.7 million |
| 2013 | Scooby-Doo! Mask of the Blue Falcon |
Frank Welker also often with: Grey DeLisle (35), Matthew Lillard (26), Jeff Bennett (24), Mindy Cohn (21), Dee Bradley Baker (14)
Billy West also often with: Jeff Bennett (4), Kevin Michael Richardson (4), Mark Hamill (4), Carlos Alazraqui (3), Dee Bradley Baker (3)