Strongman Scooby

Strongman Scooby is the second part of the tenth episode of the first season of The Richie Rich/Scooby-Doo Show.

Premise
Scrappy signs the guys up for a free workout at the Muscle Beach Gym, but when they are hassled by a bulldog, Scrappy tries to protect them.

Cast and Characters

 * Don Messick as Scooby-Doo and Scrappy-Doo
 * Casey Kasem as Shaggy Rogers