Watch Scooby-Doo! Moon Monster Madness (2015) full movie. Scooby-Doo! Moon Monster Madness storyline: It’s one giant step for dog-kind as Scooby-Doo and the Gang blast off for an epic, other-worldly adventure in this all-new original movie! After winning the last 5 seats in a lottery, Scooby-Doo, Shaggy, Fred, Daphne and Velma are off to space […]