TVD Season 2

Season 2 ( 11-20 )

11- " By the light of the moon "

As the full moon approaches, Caroline helps Tyler prepare for his transformation. Stefan asks Katherine to prove that there is good in her, and she advises him to ask Isobel for help in finding Klaus. Bonnie seeks Luka's help to destroy the moonstone; they cast a spell, but Luka gives the moonstone to his father. Jules, a friend of Mason, arrives in Mystic Falls looking for him.

Damon and Alaric try to trick her into having a drink mixed with wolfsbane. She reveals that she is a werewolf and tells Damon that he has been marked. Elijah makes a deal with Elena: she has to keep herself safe from Klaus (so that Elijah can use her as bait to kill Klaus) and in return, Elijah will protect her friends and family and free Stefan from the tomb.

Caroline reunites with Tyler. At the Salvatore mansion, Jules, in wolf form, tries to attack Damon but instead bites Rose's shoulder, which becomes infected.

12- " The Descent "

Stefan tries to contact Isobel and gets in touch with John Gilbert, who comes home. While Damon tries to get Jules to tell him how to cure the werewolf bite, he asks Elena to keep an eye on Rose, who becomes delirious and mistakes her for Katherine.

Caroline and Matt confess their love for each other. Tyler’s reaction to Caroline's generosity surprises her. Rose escapes from the Salvatore house and goes on a killing spree. Damon finds her and brought her back to the Salvatore's house, he then stakes her, while giving her a peaceful death by giving her a dream about her old home.

He confesses to a stranger that he misses being human. He lets her go, but bites her soon after. Jules informs Tyler that she knows that he and Mason are werewolves. She tells him that more werewolves are coming.

13- " Daddy Issues "

Tyler is furious that Caroline has kept Mason's death secret from him. Jenna becomes upset over the revelation that John is Elena's biological father. Jules meets her wolf-lover Brady and tells him she wants to leave town and take Tyler with them.

Caroline asks Stefan to reason with Tyler, while Jules takes Caroline hostage. Jules tells Stefan to bring Tyler to her in exchange for Caroline. Stefan tries to make peace, but he fails, and Damon offers his "bloodier" method. Jules then calls on her wolf friends, and although Damon and Stefan are outnumbered, they kill most of the wolves. Tyler releases Caroline from the cage, but watches as Jules has Caroline at gunpoint.

As Stefan and Damon are about to get staked, Jonas, on Elijah's behalf, incapacitates the remaining wolves. Tyler tries to apologize to Caroline, but she tells him they are no longer friends. Tyler tells Jules and Brady that Mason was probably killed because he found the moonstone. John says that he returned to protect Elena, and that the only way to kill an Original is with a dagger dipped in white ash wood. John is shown to be still working with Katherine and trying to get her out of the tomb.

14- " Crying Wolf "

Stefan and Elena spend a weekend at the Gilbert lakehouse, unaware that they've been followed by Tyler and Brady. Jenna worries that Alaric isn't being honest about his past. Jules and Brady explain the sun and moon curse to Tyler and lure him into helping them.

Bonnie performs a hypnosis spell on Luka in order to get information. Luka reveals that Elijah plans to kill Klaus by making him vulnerable after he sacrifices Elena. He also reveals that Klaus has his sister, so he and his father are working for Elijah to help him kill Klaus. Jules and her friends torture Damon for information about the moonstone, but Elijah intervenes, kills most of the wolves, and saves Damon. Brady finds Stefan and shoots him with a wooden bullet, leaving Tyler to guard him.

When Tyler learns that Elena has to die for the curse to be broken, he lets Stefan go. Stefan kills Brady to save Elena. Meanwhile, Jeremy and Bonnie confess their feelings for each other and kiss. Realising that Elena knew about Elijah's real plan for her, Stefan tells her that she is behaving like a martyr. Tyler tells Matt that he has feelings for Caroline but knows that Caroline loves Matt. The episode ends with Jules and Tyler leaving town.

15- " The Dinner Party "

Elena reads one of Jonathan Gilbert's journals about a night when Stefan attacked him and killed two of the Fells. Stefan admits that he had been brutal and inhuman until Lexi showed him the path of love and humanity. Damon invites Elijah to the boarding house for a dinner party, intending to kill him.

Jonathan Gilbert's journal reveals that if a vampire uses the dagger to kill an Original, both will die. After Stefan sends a warning, Alaric stabs and kills Elijah, but the body later disappears. Elena reads in the journal that if the dagger is removed, the Original will come back to life.

 John blackmails Alaric into returning his ring. Elijah shows up at the lake house telling Elena that the deal is off, but Elena threatens to kill herself and become a vampire so that she will no longer be useful to him. Elijah calls her out on a bluff, but Elena stabs herself. Elijah begs Elena to let him heal her, and she agrees, but then stabs him with the dagger, killing him again. Damon returns home to find Katherine there. Elijah's compulsion on her has worn off with his death, and she says she intends to help them.

16- " The House Guest "

 Discovering that Katherine is free, Elena is upset. Stefan and Bonnie try to persuade Jonas and Luka to work with them, but Jonas wants Elijah alive again. He performs a ritual that puts Luka in the boarding house in invisible form. Luka tries to remove the dagger from Elijah's body, but Katherine stops him. Luka then stakes Katherine, but Damon uses a flamethrower to prevent the removal of the dagger.

Luka is fatally burned, and Jonas vows to avenge him by killing Elena. Bonnie tells Elena about her relationship with Jeremy and is surprised by Elena's positive response. Jonas appears at the Grill, looking for Elena. Bonnie tries to stop him, but he disables her; Matt intervenes, but Jonas stabs him.

Caroline sees Matt dying and forces him to drink her blood to save his life. Jonas attacks Elena, but she proves to be Katherine, and she bites him. Alaric tells Jenna that he loves her. Bonnie reveals that Jonas has restored her powers and told her how to kill Klaus. Caroline tells Matt that she is a vampire, but he takes the news badly. Isobel shows up at Elena's house and tells Jenna that she is Elena's mother.

17- " Know The Enemy "

Elena and Alaric become angry with John when Isobel's arrival devastates Jenna. Alaric is abducted by Maddox, a warlock from Klaus's inner circle. Meanwhile, Bonnie works with Jeremy and Damon to find the spell they need to gather the power of the witches killed in the massacre. Damon takes them to the site where the witches were burned. Matt demands to know what happened to Vicki.

After Caroline tells him and then compels him to forget, it is revealed that Matt's involvement was a setup by Sheriff Forbes to find out everything about the vampires. Matt has drunk vervain, so the compulsion does not work. Isobel kidnaps Elena and then receives a phone call from Maddox, who tells her that she has finished what Klaus compelled her to do and is free to let Elena go.

Isobel apologizes to Elena for being a disappointment as a mother, removes her necklace, and burns to death in the sun. Stefan and Damon realize that Bonnie is their new secret weapon since she now has tremendous power. Jeremy is upset because, if Bonnie uses too much power, she will die. Katherine, who had been set up by Isobel and taken by Maddox, wakes up to see Klaus take control of Alaric's body.

18- " The Last Dance "

Klaus (in Alaric's body) compels Katherine to tell him how the others plan to kill him. He then finds out that Bonnie has obtained power that could threaten his life. At the school dance, Jeremy confronts Bonnie about why she wants to kill herself for Elena, and Damon overhears. Jeremy goes to Stefan for help, and Stefan tells Elena about Bonnie's plans.

Elena finally guesses who "Alaric" really is. Bonnie fights Klaus with her powers and appears to die. As Elena grieves, Damon tells her that Klaus must believe Bonnie is dead, but her death was faked. Realizing that Bonnie intends to endanger herself to defeat Klaus, Elena pulls the dagger out of Elijah's heart.

19- " Klaus "

After Elena removed the dagger, Elijah wakes, and Elena makes another deal with him. In a flashback to 1492 England, Katherine meets Elijah and Klaus for the first time. Elijah and Klaus were raised as brothers, but Klaus was the result of their mother's affair with a man from a werewolf bloodline.

Elijah's father hunted down the man and had him and his family killed, beginning the schism between werewolves and vampires. As a vampire/werewolf hybrid, Klaus can only be killed by a witch. The sun and moon curse was fake – the real curse is that Klaus's werewolf side had been forced into dormancy by witches. Jenna finally finds out about the vampires from Stefan and Klaus/Alaric.

Elsewhere, Katherine is being held captive by Klaus. Damon finds her and gives her a vial of vervain to protect her from further compulsion. At the end of the episode, Maddox and Greta (Luka's sister) perform a ritual to release Klaus's spirit from Alaric's body and put it back into his own.

20- " The Last Day "

Elijah tells Elena that the way to break the curse is to channel the power of the full moon into the moonstone, sacrifice a vampire and a werewolf, and to drink the blood of the doppelgänger. Maddox injures Carol Lockwood to make Tyler and Jules return to town, after which Maddox and Greta kidnap Caroline and Tyler. Damon tells Elena there is another way to save her and forces her to drink his blood, which infuriates her.

Alaric returns as himself and gives everyone the message from Klaus that the ritual will happen that night. Jenna then forgives him. Damon realizes that if Klaus doesn't have a werewolf, he will be unable to complete the ritual, and Elena will have another month. He rescues Caroline and Tyler from the tomb and kills Maddox. Tyler starts transforming and attacks Damon, who saves himself and tells Caroline and Matt to hide at the old Lockwood estate.

Stefan and Elena spend a romantic day together, and she tells him that she doesn't want to become a vampire. Upon their return to the boarding house, Klaus takes Elena to begin the ritual. Damon informs Klaus that he has killed the vampire and werewolf he needs for the ritual, but Klaus says he has backups. At the site of the ritual, Elena realizes that Klaus has turned Jenna and is using her as the vampire. Damon checks his arm and recognizes a werewolf bite from Tyler's premature transformation into a werewolf.