Season 4 Episode
- Season 1 Secret Legacy (1) / Secret Legacy (2)
- Season 1 Moo-ving In
- Season 1 House Rules
- Season 1 Classified
- Season 1 Traditions
- Season 1 Family and Friends
- Season 1 Decoy
- Season 1 Age of Evolution (1) / Age of Evolution (2)
- Season 1 Hashtag: Oops
- Season 1 Outtakes
- Season 1 Missed Connection
- Season 1 Security Protocols
- Season 1 Bear Necessities
- Season 1 Warzone
- Season 1 Home (1) / Home (2)
- Season 1 A Stygi Situation
- Season 1 Disarmed
- Season 1 What Dwells Within
- Season 1 Prime Time
- Season 1 Stowed Away, Stowaways
- Season 1 The Battle of Witwicky
- Season 1 Last Hope
Transformers: EarthSpark - Season 1 Episode 21 What Dwells Within
7.03 22 minutes 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?
