Scoob! is a 2020 American computer-animated comedy mystery film produced by Warner Animation Group and based on the Scooby-Doo franchise. The film is directed by Tony Cervone from a screenplay by Adam Sztykiel, Jack Donaldson, Derek Elliott, and Matt Lieberman, and a story by Lieberman, Eyal Podell, and Jonathon E. Stewart. It stars the voices of Frank Welker as the titular character (the only member of the original cast to reprise one's role), as well as Will Forte, Gina Rodriguez, Zac Efron, and Amanda Seyfried as Shaggy, Velma, Fred and Daphne respectively, with Mark Wahlberg, Jason Isaacs, Kiersey Clemons, Ken Jeong and Tracy Morgan as other Hanna-Barbera animated characters. It is a reboot of the Scooby-Doo film series, and is intended to be the first installment in a series of films set within a Hanna-Barbera shared cinematic universe. The film's plot follows the Mystery Gang as they are enlisted by Blue Falcon to prevent Dick Dastardly from opening the Underworld and unleashing Cerberus.