Billy Dilley's Super-Duper Subterranean Summer
The show 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.
Track 0 trackers | Status: Ended | Airs on Disney XD | 7:00 AM
- Season 1