A globetrotting canine Sherlock Holmes with a heart of pure cowardice, Scooby-Doo shivers and cowers in corners, but he always solves the mystery — with laughs. Starring with Scooby-Doo are the alluring Scooby-Dee, dim-witted Scooby-Dum, and a special guest star on each episode, as well as Scooby's four teenaged human friends — Freddy, Daphne, Shaggy, and Velma — who form the mystery-solving club. Watch out, villains! Scooby-Doo is on your trail . . .