Dawn of the Walking Dread

Dawn of the Walking Dread is the fourth episode of Scooby Doo: R.P.M.

Plot
A monster goes on a rampage...... believed to be the notorious murderer Hydejek. It's up to Mystery Inc and the Mystery-League to stop him.

Trivia

 * Dawn of the Walking Dread is a play on the title Dawn of the Walking Dead.