Billy Dilley's Super-Duper Subterranean Summer

Billy Dilley's Super-Duper Subterranean Summer follows the adventures of Billy Dilley, a 7th grader who loves science, and his lab partners, Zeke and Marsha, who on summer vacation find themselves trapped in a strange world located in the Earth's core.

Previous Episode

Jared

Episode 1x20; Jun 12, 2017

Previous Episodes

Episode NameAirdateTrailer
1x20: JaredJun 12, 2017
1x19: Wretcherous TreacheryJun 12, 2017
1x18: Silly SpheresJun 11, 2017
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