Directed by Tony Cervone Written by Adam Sztykiel   Jack C. Donaldson   Derek Elliott   Matt Lieberman   Eyal Podell   Jonathon E. Stewart   William Hanna   Joseph Barbera   Cast Will Forte ... Shaggy Rogers (voice) Mark Wahlberg ... Blue Falcon (voice) Jason Isaacs ... Dick Dastardly (voice) Gina Rodriguez ... Velma Dinkley (voice) Zac Efron ... Fred Jones (voice) Amanda Seyfried ... Daphne Blake (voice) Kiersey Clemons ... Dee Dee Skyes (voice) Ken Jeong ... Dynomutt (voice) Tracy Morgan ... Captain Caveman (voice) Frank Welker ... Scooby-Doo / Pterodactyl (voice) Iain Armitage ... Young Shaggy (voice) Mckenna Grace ... Young Daphne (voice) Pierce Gagnon ... Young Fred (voice) Ariana Greenblatt ... Young Velma (voice) Simon Cowell ... Simon Cowell (voice) Christina Hendricks ... Officer Jaffe (voice) Henry Winkler ... Keith (voice) Harry Perry ... Harry Perry (voice) John DiMaggio ... Restaurant Owner (voice) Kevin Heffernan ... Bike Cop Gary (voice) Ira Glass ... Ira Glass (voice) Henry Kaufman ... Chad / Chet (voice) Maya Erskine ... Judy Takamoto (voice) Billy West ... Muttley (voice) Don Messick ... Muttley (archive sound) Fred Tatasciore ... Cerberus (voice) Justina Machado ... Jamie Rivera (voice) Kennedy Peil ... Indira Knight (voice) John McDaniel ... Hal Murphy (voice) Ryan Folsey ... Beach Guy (voice) Pam Coats ... Mrs. Rogers (voice) Tony Cervone ... Ghost / Mr. Rigby / Alice (voice) Adam Sztykiel ... Officer Casey (voice) Alex Kauffman ... Officer North (voice) Vanara Taing ... Baby Rotten (voice) Sarah Lancia ... Dispatcher Stevens (voice) Maven Morgan ... Kari (voice) Eric Cowell ... Ben (voice) Michael Kurinsky ... Samuel Colton (voice) Uncredited Cast Luis Antonio Aldana ... Alvarez (voice) Jim Meskimen ... Police Officer (voice) Produced by Allison Abbate   Hannah Checkley   Pam Coats   Chris Columbus   Tony Cosanella   Tracey Dispensa   Jesse Ehrman   Robin Morrison   Dan Povenmire   Charles Roven   Timothy Jason Smith   Richard Suckle   Adam Sztykiel   Original Music by Tom Holkenborg

Additional Info Premiere: May 15, 2020 DVD Release: July 21, 2020 Blu-ray Release: July 21, 2020 Countries: Distributor: Warner Brother Studios Websites: Alternate Titles Scooby Doo Production Companies Warner Bros. (presents) (as Warner Bros. Pictures) Warner Animation Group (presents) Hanna-Barbera Productions Canadian Film or Video Production Tax Credit (CPTC) (participation) Distributors HBO Max   (2020) (USA) (video) (VOD) Warner Bros. Home Entertainment   (2020) (USA) (Blu-ray) Warner Bros. Home Entertainment   (2020) (USA) (DVD) Warner Bros. Home Entertainment   (2020) (USA) (all media) (Ultra HD Blu-ray) Warner Bros.   (2020) (USA) (all media) Rating Stats Overall Rating 5.6 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #3,081 / 20,886 Site Ranking #3,077 Batman Beyond: Season 3 (2000) #3,078 Batman Beyond: Season 1 (1999) #3,079 Dirty Work (1998) #3,080 The Quiet American (2002) #3,081 Scoob! (2020) #3,082 The Mummy (1932) #3,083 47 Meters Down: Uncaged (2019) #3,084 Peaceful Warrior (2006) #3,085 Priscilla (2023)