Scooby-doo Moon Monster Madnesshd May 2026

: Frank Welker (Scooby-Doo/Fred), Matthew Lillard (Shaggy), Grey Griffin (Daphne), and Mindy Cohn (Velma). The Suspects :

: Retired veteran astronauts voiced by Mark Hamill and Jeff Bennett . U-Boat : A technology-hating football star. H.A.M. : A dry-witted robot voiced by Diedrich Bader . The Mystery & Themes Scooby Doo Moon Monster Madness is OVERRATED : r/Scoobydoo Scooby-doo Moon Monster MadnessHD

The film features the iconic voice cast of the era alongside several high-profile guest stars: : Frank Welker (Scooby-Doo/Fred)