Dexter's Laboratory - Season 3 Episode 9 The Grand Daddy of All Inventions
Dexter's mom takes him to his grandpa's house. At first he thinks it's going to be a boring day until he discovers that his grandpa has a secret lab!
- Genre: Animation, Comedy, Sci-Fi & Fantasy
- Studio: Cartoon Network
- Keyword: villain, house, robot, scientist, family, boy genius, brother sister
- Cast: Candi Milo, Kat Cressida, Jeff Bennett, Kath Soucie, Eddie Deezen