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Season 1 · Episode 1 · Lab Friends... Forever?
Billy Dilley's Super-Duper Subterranean Summer
2017 · Disney XD
Episodes
20 totalSynopsis
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.
Metadata and artwork from TVMaze.