The 13 Ghosts of Scooby-Doo (TV Series)

That's Monstertainment (1985)

Casey Kasem: Shaggy

Quotes 

• [Rubble falls on the Frankenscoob monster and crushes it] 

  Shaggy : Come on, Scoob! Let's get going while the going's good!

  Scooby-Doo : No, Shaggy, wait!

  Frankenscoob's Monster : [in tears]  Help me!