Thelonious Jaha
(Isaiah Washington)

Jaha spent most of season 3 as an A.L.I.E. disciple, convincing people to get chipped and join him in the City of Light. It’ll be interesting to see if he can re-integrate with the Sky People now that he’s free from A.L.I.E.’s clutches.

It’ll also be interesting to see how he is recovering from all the evil things he did while acting as a recruiter for A.L.I.E. — in the season 3 finale, he killed Ontari (Rhiannon Fish) with a massive blow to the head, something we suspect non-A.L.I.E. controlled Jaha will feel extremely guilty about.