Scoob (2020) is an animated adventure-comedy film that serves as a reboot of the classic Scooby-Doo franchise. The story focuses on the origin of Scooby-Doo and his friendship with Shaggy Rogers, along with the formation of Mystery Inc. The film reveals how Scooby and Shaggy first met and how they teamed up with Fred, Daphne, and Velma to solve mysteries. Their latest adventure leads them to uncover a dark conspiracy involving the villainous Dick Dastardly, who is determined to open the gates of the underworld.

As the team comes together to stop Dastardly and his plans, they encounter a series of thrilling and humorous challenges. The movie mixes nostalgic elements from the original series with modern animation, aiming to appeal to both old fans and a new generation. While the film stays true to the spirit of Scooby-Doo, it also introduces new characters and expands the beloved universe.