After unearthing an empty grave, the Titans confirm that an old friend is alive - and behind the city’s latest emerging threat. Then, when a Titan falls for Red Hood’s trap, the team races against the clock to save one of their own.

With the Joker out of the picture, the mysterious Red Hood takes charge. But after bringing the Titans back to Gotham City, Dick is confronted by the city’s newest villain - and his shocking real identity.

Desperate to leave his mark, Jason Todd confronts the Joker once and for all. But when fatal consequences ensue, Dick Grayson is forced to step away from the Titans and return to Gotham City.

Gar brings Rachel home to his “family” – a group of misfit medical experiments we’ll come to know as The Doom Patrol (including Robotman, Negative Man and Elastigirl).

Conner Kent and Krypto escape from Cadmus Labs. His search for the truth about his past leads him to Lionel Luthor and genetic scientist Dr. Eve Watson.

After Superman requests a meeting with Conner, the Titans travel to Metropolis for exclusive access to S.T.A.R. Labs. But when unexpected complications arise, including the re-emergence of Lex Luthor, Conner faces a tough decision.

In the aftermath of his fight with Nightwing, anti-heroes Red Hood and Jonathan Crane reteam for the first phase of their fearsome plan. Then, through a series of flashbacks, Red Hood’s origins are revealed.

Before he can reunite with The Titans, Dick reluctantly teams with Jason Todd, the new Robin, to catch a serial killer targeting people from Dick’s past.

With the team in upheaval, the Titans do everything in their power to save Jason’s life. But when Deathstroke demands they turn over Rose, the dilemma threatens to tear the team apart.

After waking up on a mysterious train, Tim Drake teams with two familiar heroes to locate an elusive bridge back to the land of the living. Meanwhile, Rachel grapples with her own powers in a desperate attempt to resurrect Donna.

Dick befriends Jericho Wilson to learn more about Deathstroke.

Gotham’s crime families meet to discuss the fear toxin’s hold on the city – only to be confronted by the mastermind himself. As Dick and Barbara consult the Oracle to preempt Crane’s next move, Starfire and Blackfire reach an understanding.

In the wake of Lex Luthor's sudden demise, Conner finds himself framed for murder while the Titans try to piece together Luthor's suspicious connection to Rachel's haunting and clear their teammate's name.

In search of a safe haven for Rachel, Dick arrives on the doorstep of vigilante heroes Hawk and Dove.

When the Nuclear Family tracks them down, Dick, Kory, Rachel and Gar decide to stop running and work together – and the team that will be known as “The Titans” is formed.

As an emboldened Crane looks to filter his poison through Gotham’s water system, Starfire - still plagued by visions - enlists Blackfire and Superboy’s help, and Gar finally tracks down Jason.

After being separated from the Titans, Gar uncovers long-lost secrets from his past as he confronts his mysterious connection to the Red.

Rachel and Kory travel to the convent where Rachel was raised, while Dick compares his own orphan experience to Rachel’s. Meanwhile, Rachel befriends Gar Logan.

The origin story of Hank Hall and Dawn Granger’s relationship and the loss in each of their pasts that brings them together as vigilante Super Heroes Hawk and Dove.

As Kory’s memories come flooding back, she discovers her true mission, regarding Rachel. While Dick and Donna discover Kory’s alien origins, Rachel uses her powers to save Gar.

Four years ago, Dick, Donna, Hank & Dawn formed the Titans with Garth aka Aqualad. But the team is tested with the arrival of a new villain.

The Titans set out to rescue Rachel’s birth mother from a mysterious psychiatric facility, but find themselves confronting their deepest vulnerabilities and fears.

As The Titans go their separate ways, Dick turns to an old friend, Donna Troy, for answers.

Dick takes a dark journey back to Gotham in the finale.

While Dick trains the next generation of Titans, Donna and Kory track down a rogue metahuman. But an old threat drives the Titans – old and new – back together.