Billy Dilley’s Super-Duper Subterranean Summer — Season 1, Episode 17: Ol' MacBilly
Animation, Comedy, Kids • 30 min • 1 season, 25 episodes • ★ 6.5/10
Episode synopsis
Teased by a gang of lizard youths for his hair, Billy decides to save up for a wig by looking after Big Doug's prized mammoth.
About Billy Dilley’s Super-Duper Subterranean Summer
The adventures of science-obsessed Billy Dilley and his lab partners Zeke and Marsha