Animation
Comedy
Kids

Billy Dilley’s Super-Duper Subterranean Summer

The adventures of science-obsessed Billy Dilley and his lab partners Zeke and Marsha

Loading countdown...
PlaylistOverviewCreditsWatchReviewsSeasonsImagesVideosRecommendationsSimilar

Catherine Wayne

Marsha

Aaron Springer

Billy Dilley

Tom Kenny

Tom Kenny

Zeke

Sarah-Nicole Robles

Sarah-Nicole Robles

Judy

James Arnold Taylor

James Arnold Taylor

Count Raymond

Kerri Kenney

Kerri Kenney

Mrs. Wretcher

David Ricard

Music