Billy Dilley’s Super-Duper Subterranean Summer - Season 1
The show follows the adventures of Billy Dilley, a 12 year old 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.
Episode: 13 / 13 eps
Duration: 22 min
Quality: HD 720p