Watch Transformers: EarthSpark – Season 1 Episode 21: What Dwells Within
Cast: Alan Tudyk , Zeno Robinson , Jon Jon Briones , Danny Pudi , Diedrich Bader , Rory McCann , Zion Broadnax , Cissy Jones , Kathreen Khavari , Sydney Mikayla
Watch Transformers: EarthSpark – S1E21
Episode Overview
The Malto kids are lost in an underground maze of tunnels with a mysterious monster stalking them. To survive, they must team up with Starscream! But can they trust him?
