Cast
Will Forte
Shaggy Rogers (voice)
Frank Welker
Scooby-Doo / Pterodactyl (voice)
Mark Wahlberg
Blue Falcon (voice)
Jason Isaacs
Dick Dastardly (voice)
Ken Jeong
Dynomutt, Dog Wonder (voice)
Amanda Seyfried
Daphne Blake (voice)
Gina Rodriguez
Velma Dinkley (voice)
Zac Efron
Fred Jones (voice)
Iain Armitage
Young Shaggy (voice)
Ariana Greenblatt
Young Velma (voice)
Mckenna Grace
Young Daphne (voice)
Pierce Gagnon
Young Fred (voice)
Kiersey Clemons
Dee Dee Skyes (voice)
Tracy Morgan
Captain Caveman (voice)
Simon Cowell
Simon Cowell (voice)
HP
Harry Perry
Harry Perry (voice)
Kevin Heffernan
Bike Cop Gary (voice)
Christina Hendricks
Officer Jaffe (voice)
Henry Winkler
Keith (voice)
John DiMaggio
Restaurant Owner (voice)
Ira Glass
Ira Glass (voice)
HK
Henry Kaufman
Chad / Chet (voice)
Maya Erskine
Judy Takamoto (voice)
Billy West
Muttley (voice)
Don Messick
Muttley (archive sound) (voice)
Fred Tatasciore
Cerberus (voice)
KP
Kennedy Peil
Indira Knight (voice)
JM
John McDaniel
Hal Murphy (voice)
RF
Ryan Folsey
Beach Guy (voice)
Justina Machado
Jamie Rivera (voice)
Pam Coats
Mrs. Rogers (voice)
Tony Cervone
Ghost / Mr. Rigby / Alice (voice)
AK
Alex Kauffman
Officer North (voice)
VT
Vanara Taing
Baby Rotten (voice)
SL
Sarah Lancia
Dispatcher Stevens (voice)
EC
Eric Cowell
Ben (voice)
MM
Maven Morgan
Kari (voice)
AS
Adam Sztykiel
Officer Casey (voice)
MK
Michael Kurinsky
Samuel Colton (voice)
Crew
CM
Chiranjiv Makwana
Writing
NR
Noëlle Raffaele
Writing
TR
Tom Ruegger
Visual Effects
TR
Tom Ruegger
Art
Matt Lieberman
Writing
AH
Andy Horwitz
Production
Allison Abbate
Production
Tony Cervone
Directing
Dan Povenmire
Production
Charlie Puth
Sound
Jack Harlow
Sound
Rico Nasty
Sound
Ava Max
Sound
Pink Sweat$
Sound
Tom Holkenborg
Sound
Matt Lieberman
Writing
Richard Suckle
Production
MK
Michael Kurinsky
Art
RL
Ruth Lambert
Production
Eyal Podell
Writing
AS
Adam Sztykiel
Production
VT
Vanara Taing
Editing
JES
Jonathon E. Stewart
Writing
RF
Ryan Folsey
Editing
TC
Tony Cosanella
Production
JD
Jack Donaldson
Writing
Pam Coats
Production
Charles Roven
Production
AS
Adam Sztykiel
Writing
Chris Columbus
Production
SWC
Stephen W. Childers
Camera
MF
Mike Fortner
Crew
JE
Jesse Ehrman
Production
Gabe Hilfer
Sound
RZ
Rafael Zentil
Writing
EM
Emil Mitev
Art
BH
Bill Haller
Visual Effects
DE
Derek Elliott
Writing
TJS
Timothy Jason Smith
Production
DD
Danelle Davenport
Art
RFD
Ricardo F. Delgado
Art
JH
Joe Haidar
Art
DA
Didier Ah-Koon
Art
TF
Tal Fishman
Art
JR
Joe Ruby
Writing
KS
Ken Spears
Writing
