London gangster Christian has a plan to kill off the opposition, but things get messy when a witness survives.
What's New Scooby-Doo? Vol. 10: Monstrous Tails
Hanna-Barbera's 50th
A Scooby-Doo! Christmas
What's New Scooby-Doo? Vol. 3: Halloween Boos and Clues
