Backdrop
2017 Animation Comedy Kids

Billy Dilley’s Super-Duper Subterranean Summer

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

6.5 TMDB RATING
WATCH SERIES

Principal Cast

Catherine Ann Wayne

Marsha

Aaron Springer

Billy Dilley

Tom Kenny

Zeke

Sarah-Nicole Robles

Judy

James Arnold Taylor

Count Raymond

Kerri Kenney

Mrs. Wretcher

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