Frank Welker
Fred Jones
/
Scooby-Doo
/
Scooby Doo
/
Elias Kingston
/
Bear
/
Big Head
/
Butler 3000
/
Captain
/
Crystal Crawler
/
Demon
/
Diving Dad
/
Fredricos
/
Gargoyle
/
Grandpa Garry
/
Gremlin
/
Gustavo
/
Jack Loudner
/
Jacob Marley
/
Lulu
/
Maude
/
Mutant Rabbit
/
Old Tom
/
Oracle
/
Park Ranger
/
Randolph
/
Scoobemus
/
Toxic Mutant
/
Trash Monster
/
Vampire
/
Warden Dutte
/
Warden Dutto
/
Wendell
(52 episodes, 2015-2017)