Frank Welker and Scott Innes have appeared together in 4 films between 1998 and 2001. 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 | |
| 1999 | Scooby-Doo! and the Witch's Ghost | |
| 2000 | Scooby-Doo and the Alien Invaders | |
| 2001 | Scooby-Doo and the Cyber Chase |
Frank Welker also often with: Grey DeLisle (35), Matthew Lillard (26), Jeff Bennett (24), Mindy Cohn (21), Dee Bradley Baker (14)
Scott Innes also often with: B.J. Ward (4), Jim Stenstrum (4), Mary Kay Bergman (3), Jennifer Hale (2), Mark Hamill (2)