In the season premiere after Superman requests to meet Conner, the Titans leave Gotham behind for Metropolis and the legendary S.T.A.R. Labs. But when the famed superhero is called away the villainous Lex Luthor seizes the opportunity to take Conner under his wing at Lexcorp. Meanwhile Rachel and Gar are each plagued by out-of-body experiences.
In the wake of Lex Luthor's sudden demise, Conner finds himself framed for murder. Later, Rachel's eerie visions lead her to a vengeful spirit, while the Titans piece together Luthor's suspicious connection to the occult and work to clear Conner's name.
With Rachel left powerless, after the brutal highway attack Dick turns to Jinx an old flame whose supernatural powers could be the key to identifying their mysterious enemy. Meanwhile, Conner and Tim uncover a strange commonality between attack victims, while Sebastian's attempt to redeem his shaky business pitch lands him in the center of an eerie plot.
As she grows closer to Sebastian, Rachel makes an unsettling discovery about his encounter at the police station. Left with no choice but to return to The Organization's Asylum, the Titans uncover vital information about Sebastian's history, before finding themselves in grave danger.
With the Blood Moon on the rise, the Titans are determined to keep Sebastian within the walls of S.T.A.R. Labs. But when Conner's hidden injury gives rise to an unexpected - and venomous - threat, the team finds their plan in jeopardy.
In a desperate race against time the Titans scramble to find Mother Mayhem's temple and save Sebastian before the Blood Moon ritual. Meanwhile Conner's new personality creates friction and Gar reckons with an ominous prophecy.
Brenton Thwaites
Richard "Dick" Grayson/Robin/Nightwing
Anna Diop
Koriand'r/Kory Anders/Starfire
Teagan Croft
Rachel Roth/Raven
Ryan Potter
Gar Logan/Beast Boy
Conor Leslie
Donna Troy/Wonder Girl