Scooby, the Mystery Inc. gang, and the Sonic Underground are on their way to the Montreal Rock Music Festival where the Sonic Underground are due to play a song right before Simple Plan, they have a run in with Simple Plan when both the Simple Plan tour bus and Mystery Machine had crashed on the side of the road and they must all spend the night in a near deserted ghost town. I own neither Scooby-Doo or Simple Plan or Sonic UNderground