Puppet King is brought back to life due to his accident in the season 1 episode “Switched”, and he makes Robin and Beast Boy switch bodies and makes the other Titans get their spirit thingies trapped inside little wooden puppets of themselves.
The Teen Titans are still in the city, as new places have opened, and some of their favorites have closed. Meanwhile, underground, Slade prepares to launch a final assault of the Teen Titans once and for all. But first he must get a few warriors to help him, includeing unfreezeing the Hive 5.
Although the Hives failed with a sneak attack to the tower, it seems like Slade and is robot army are not interested with the Titans,but a different purpose that even the Titans haven't figured out yet.
When Cyborg goes to the new auto-shop for some repairs, he will he find that this shop does repairs a different way, a way where Cyborg and is shut down and is taken part by part. Will the Titans come in time to save him?
When the Titans get a mysterious call to come to the "Brotherhood of Evils" base, they find that the Freeze machine has made a new monster that can freeze people in a instant. Who is this, where did he come from, and why do more and more of him keep appearing?
After learning that these Frozen Monsters were made by the freezeing machine, they finally shut it off. But now they are up against many of these Freeze monsters, and when getting Froze 1 by 1, they get help from some old friends.
Teen Titans and some of their arch enemies (includes the Master of Games, Madam Rouge, Controll Freak, and Cinderblock) fianlly destroy all the Ice Monsters. But now it's a battle between the Teen Titans and these Unfrozen Arch Enemies.
When Billy Numerous from the H.I.V.E.S decides to go his own way and face the Titan, he steals a power suit from Slade. Now he's powerful, and can clone himself to make a full army. Now the Teen Titans must face the powers of Slade multiplyed into many different clones.
Slade tracks down the "Power Suit" Billy Numerous is wearing, and unleashes his robot army and the other 4 H.I.V.E.S against him. Now the Teen Titans must need a little help from Slade to get rid of Numerous.
When a new enemy, Gadget, comes from space to destroy the planet, meets the Teen Titans. But now when the only one that can defeat him is Cyborg, he's met his match since Gadget is fast, powerful, and is half alein half Cyborg.
Billy Numerous now faces Slade, as for forceing Slade to destroy the "Power Suit" he was saveing instore. As for this case, either Billy must destroy the Teen Titans, or face Slade's punishment of betrayel. Even without the Power Suit, Billy is still pretty strong and can still clone himself. The Titans may need some help from Titans East.
After Raven, Beast Boy, and Cyborg have all ready been defeated, its just Robin and Starfire left. But when Control Freak reveals that the Last Level is impossible to complete, will the Titans be stuck in the Game forever?
When Blackfire comes to Earth, claiming she's good, she asks if she can join the Titans. But after their history with Blackfire, they all don't trust her. But if Blackfire can prove that she's now good, will the Titans take her in.
Blackfire betrays all the Titans and sends her own Gordanian Warriors to invade Earth. Now that the Titans have been thrown out of there tower, and the Gordains are taking over the city, can they stop this invasion before they take over the world?
Slade captures Jinx and tells her that she has one last chance to become a villioness and join the H.I.V.E Five, or be destroyed. Now that Kid Flash has fond out where Jinx is, but dosn't know where exactly Slade's base is, he will need a little help from the Titans.
When Kid Wykyyd decides for the H.I.V.E Five to take off on Slade and start their own school, the team agrees it is pretty risky, but accepts. There they will train the best students to become part of the H.I.V.E Five.
When the Titans decide to have one of their own invertigate the new H.I.V.E school, Jinx volunteers to pretend to be back with the H.I.V.E. But when the H.I.V.E Five tells her that she must work her up in ranks and become a student at the school, and only when she gets good grades, may she join the H.I.V.E again. But when she starts enjoying being back with the H.I.V.E Five can Kid Flash snap her out of it.
Now that Hotspot, Wildebeast, and Red Star have appeared, Jinx and Kid Flash can all form together to make a new Titans Team, Titans East. But as they arrive with the help of Beast Boy, they will make their own enemies.
When "The Master of Games decides to take in the 3 best Teen Teams, and 3 Best Evil Villian Teens, he plans to pit them against each other in a tournament. Now the Teen Titans, Titans East, the H.I.V.E 5, the H.I.V.E A, the Brotherhood of Evil , and the Doom Patrol must battle it out.
After defeating the H.I.V.E 5, there are only 3 teams left, which are the Brotherhood of Evil, Titans East, and the Teen Titans. But when the Master of Games reveals one team will come back, who will it be?
After being forced to battle and defeat Titans East, the Teen Titans move on to the Final Step against the Brotherhood of Evil. Now the Titans must defeat the Brotherhood, freeze them, and then defeat the Master of Games once and for all.
Now that the Brotherhood of Evian has been unfrozen from being in the Master of Games' tournament, they are now free. Now they must search around the Globe for the Freeze Machine to unfreeze their men, but when the Titans go after them, it becomes a Global Chase.
When Titans East and West both want to guard the Titans Tower why the Teen Titans are gone, it becomes a big Titan Fight that winner will recieve the rights to help the Teen Titans and maybe get a little reward from it all. Episode Note: Since Jinx is still brainwashed, and is leading Titan West, she starts up this fight.Slade intends to destroy Titans East, and controlls Jinx to lead the team against them to do so.
Slade captures Robin and when Robin wakes up he finds himself in the Titans Tower. Everything seems fine, but no new mission have come up in days. Not only that, but the other Titans are demanding Robin to stay inside and rest. But when Robin sneaks outside for training, he heads over to check around in the city, only to crash into a wall. It was a wall-sized painting of the city, and this whole place isn't the city, but what is it?
Robin realizes he is in a ware house, and that all the so-called Titans in the fake Titans Tower are robots. But it will be hard to beat these robots. And will his friends find him, or are they dealing with a robot of Robin?
Speedy arrives at the Titans Tower all raged and beaten up telling them that the Titans South Tower is gone, it blew up, and they got attacked by hundreds of Slade's men. All Titans are notified to split up into groups and find the Titan South Tower. But when Titans start dissapearing what can all this mean?
Slade's robots track down the man to complete his project. But meanwhile members of the Titans keep on dissapearing, and the Teen Titans find this wierd, especially since they have lost complete track with all of them.
When Beat Boy runs into the "new" Terra, she notices he was the freak who was stalking her for awhile. After he trys to talk her into friendship again, he is told to leave. But after she is attacked 3 times, all 3 times him saving her, there must be something going on between her and Slade.
After the Titans finally seeing Terra for their very eyes, they all try to bring her back to their side, and try to make her remember. At night Terra is haunted by dreams of this, and then she is captured by Slade after turning the Titans down. Now Beast Boy and the rest of the Titans willl have to save her and help her remember.
After the batle with Slade, he escapes, and Terra confronts that she has been having dreams of a different life, her with Super-Powers. But it always ends with her sacrificeing herself and destroying a masked guy.But then when she met Beast Boy, she started remembering more and more. She soon remebered most of it. But she still thinks its a dream and turns down the offer.
As they unhook Terra from Slades machine (they were in his base in the last episodes) Beast Boy scans her memorey and unopens a different part. The one where it showed Terra entering some light, and then being given a 2nd chance, to make it the way she wanted, giving up her powers, memories, but she still remembers. After they leave Slade's base, Terra claims "shes going back to her family", and form her memories Beast Boy saw, she actually had one, but how?
Slade reveals the person he hunted down before was indeed, Jericho. After revealing that he is Jericho's father, he plans to use Jericho's powers, and go back in time to controll Trigon and dominate the World.
The day turns cloudy as the Titans find Slade up on a roof. He reveals that he will use this type of machine so advanced, that he can take certain things from time. It takes a lot of power, but after hacking into the world's source of energy, he gets anough. Will the Titans destroy his droids and confront him before he relases this Death Machine?
As Slade unleashes his Time Machine, the count down ends. It is time. Robin calls all the other Titans because they need back up, but the other Titans arn't responing. Even wierder, the communicators arn't even responding. Why has every Titan dissapeared?
A huge wave comes across the wole world. In Slade's base, Jericho is hooked up to a machine. The Machines all of sudden are transported to where Slade is, and Trigon appears. The whole word then turns to the way it was 2 months ago, when Trigon enslaved the world. Only this time the people have survived, and are scared like crazy. Slade then trys controlling Trigon with Jerichos powers being shot out from a Light Beam, but will his plan suceed?
As people run around in terror, Slade realizes his Time Ray Machine isn't powerful enough, even with Jericho's powers. Even worse, a small part of Trigon left in Raven has emerged and combined with his old self to create a new body. But the Worse is yet to come, for Slade planned to power Trigon up using Ten Rare Crystals and Metior Rocks, along with the power of all the Great Legends in time. Now Trigon has harnests this power, and everyone has given up hope, even the Titans.
The Titans to decide to keep on trying, gathering up and trying to save people. But Trigon and his minions are destroying the world, and not even the best of Super Heroes can stop him. The Titans decide to join up with Slade once again to travel deep into the ground for shelter, but is this really a trap set by Slade to finish the Titans himself?
Robin countinues to fight Slade, and uses all his power to defeat him in this Final Battle. As Slade falls in the lava pit and is burned away in front of the Titans eyes, Slade's face is finally revealed. And its someone the Titans never expected on, especially Robin.
The Titans have been recovered, and have gained strange powers for a short time. All the remaining Titans across the land team up to fight Trigon. But after all this is it still no use? Or can Raven lock Trigon away forever?
Raven's attempt has failed, and the Titans countinue to fight Trigon. In this long awaited battle, all the Titans team up their last attacks with all the rest of their energy and the end of their new powers to defeat Trigon, for good.