Scoob!: Holiday Haunt (Scooby-Doo 2022 Cast) is an upcoming movie on HBO Max.
Frank Welker as Scooby-Doo
Franklin Wendell Welker is an American actor who specializes in voice acting and has contributed character voices and other vocal effects to television and motion pictures.
Mckenna Grace as Daphne
Mckenna Grace is an American actress and singer.
Iain Armitage as Shaggy
Iain Armitage is an American child actor. Iain Armitage is best known for his starring roles as Sheldon Cooper in Young Sheldon
Cristo Fernández is a Mexican actor, and former professional footballer for the Estudiantes Tecos Club of the Liga Premier de México.
Ariana Greenblatt as Velma
Pierce Gagnon as Young Fred
Pierce Gagnon is an American child actor.
Jim Meskimen is an American actor, comedian, and impressionist.
Tony Cervone is an American director, writer, animator, and voice actor.