Laslow Ostwald

Dr. Laslow Ostwald is an inventor and a friend of Velma's. He has shown up twice in mysteries. He is voiced by Dave Foley.

Season Two
(High-Tech House of Horrors)

Season Three
(E-Scream)

Appearances

 * What's New, Scooby-Doo? - High-Tech House of Horrors, E-Scream