Voir Best of Warner Bros. 50 Cartoon Collection: Scooby-Doo - Episode 41

Close to finally unraveling what happened to the original Mystery Incorporated kids, the gang finds "The Obliteratrix" standing in their way. Now, up against this vicious undead assassin who's vowed to destroy them, the gang's only chance to solve the mystery and stay alive, and seek help from an old friend... H.P. Hatecraft.