The mystery begins when Shaggy and Scooby win tickets to "WrestleMania" and convince the crew to go with them to WWE City. But this city harbors a spooky secret - a ghastly Ghost Bear holds the town in his terrifying grip! To protect the coveted WWE Championship Title, the gang gets help from WWE Superstars like John Cena, Triple H, Sin Cara, Brodus Clay, AJ Lee, The Miz and Kane. Watch Scooby and the gang grapple with solving this case before it's too late.
| Actor | Role |
|---|---|
 Frank WelkerFred Jones / Scooby-Doo (voice) | Fred Jones / Scooby-Doo (voice) |
 Matthew LillardShaggy Rogers (voice) | Shaggy Rogers (voice) |
 Grey DeLisleDaphne Blake (voice) | Daphne Blake (voice) |
 Mindy CohnVelma Dinkley (voice) | Velma Dinkley (voice) |
 April Jeanette MendezAJ Lee (voice) | AJ Lee (voice) |
 Mary McCormackMs. Richards (voice) | Ms. Richards (voice) |
 John CenaJohn Cena (voice) | John Cena (voice) |
 Michael CoulthardMichael Cole (voice) | Michael Cole (voice) |
 Glenn JacobsKane (voice) | Kane (voice) |
 George MurdochBrodus Clay (voice) | Brodus Clay (voice) |
 Anthony CarelliSantino Marella (voice) | Santino Marella (voice) |
 Mike MizaninThe Miz (voice) | The Miz (voice) |
 Paul LevesqueTriple H (voice) | Triple H (voice) |
 Vince McMahonVince McMahon (voice) | Vince McMahon (voice) |
 Corey BurtonBayard / Announcer (voice) | Bayard / Announcer (voice) |
 Bumper RobinsonRuben (voice) | Ruben (voice) |
 Fred TatascioreThe Bear (voice) | The Bear (voice) |
 Charles S. DuttonCookie (voice) | Cookie (voice) |