Billy Dilley’s Super-Duper Subterranean Summer

2017

5.3 out of 10

3 votes

Popularity

4.2

Episodes length

min

Seasons

1

Last series

1 season 25 series

Status

Ended

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

Cast

Catherine Wayne

Sarah-Nicole Robles

James Arnold Taylor

Shots from the series

Seasons

Season 1