The following actors are featured in Big Top Scooby-Doo!
Frank WelkerAlso starred in: The Krofft Supershow , Popeye: The Continuing Adventures , Blondie & Dagwood |
Mindy CohnAlso starred in: 21 Jump Street , Holiday Road Trip , What's New Scooby-Doo |
Grey GriffinAlso starred in: Lost in Oz , Click, Clack, Moo: Christmas at the Farm , Skylanders Academy |
Matthew LillardAlso starred in: Mad Love , It's a Very Merry Muppet Christmas Movie , All's Faire in Love |