Trailer
Cast
Tony Cervone
Ghost / Mr. Rigby / Alice (voice)
Gina Rodriguez
Velma Dinkley (voice)
Mckenna Grace
Young Daphne (voice)
Christina Hendricks
Officer Jaffe (voice)
माया एर्स्किन
Judy Takamoto (voice)
मार्क वाह्ल्बर्ग
Blue Falcon (voice)
Ken Jeong
Dynomutt (voice)
Simon Cowell
Simon Cowell (voice)
John DiMaggio
Restaurant Owner (voice)
Don Messick
Muttley (archive sound) (voice)
Amanda Seyfried
Daphne Blake (voice)
Iain Armitage
Young Shaggy (voice)
Henry Winkler
Keith (voice)
Justina Machado
Jamie Rivera (voice)
Jason Isaacs
Dick Dastardly (voice)
Kiersey Clemons
Dee Dee Skyes (voice)
Fred Tatasciore
Cerberus (voice)
विल फ़ोर्टे
Shaggy Rogers (voice)
ज़ॅक ऍफ्रॉन
Fred Jones (voice)
Billy West
Muttley (voice)
Ira Glass
Ira Glass (voice)
Frank Welker
Scooby-Doo / Pterodactyl (voice)
Pierce Gagnon
Young Fred (voice)
Kevin Heffernan
Bike Cop Gary (voice)
Tracy Morgan
Captain Caveman (voice)
Ariana Greenblatt
Young Velma (voice)