“Circus of Darkness” (“Sarkas Kegelapan”) is the 13th episode of the first season BoBoiBoy Galaxy and the 13th episode overall in the series.
- Fang (Minor)
- Koko Ci
- Papa Zola (Minor)
- Cattus (Minor)
- Tarung (Minor)
- Captain Kaizo (Debut; minor)
Differences in the Comic Version
- to be added
- This episode marks Captain Kaizo's re-debut since the event in final episode of the original series.
- Jugglenaut summoning Exploding Spiders is a reference to Pain summoning paper spiders in Naruto.