To solidify his power, Jeremy tasks Elena, Clay and Nick to recruit all North American Mutts; Elena is accosted by a mysterious family with a surprising claim.
Elena struggles to deal with a mysterious werewolf claiming to be her father; Clay readies Stonehaven for a possible attack from the Spanish.
Elena struggles to convince Jeremy to protect her blood family against the Russia Alpha; Nick uncovers Roman's plans.
Jeremy acts as mediator for a negotiation between Sasha and Roman; Elena watches over prisoner Konstantin.
Jeremy deals with fallout from the failed negotiations between Sasha and Roman; Elena attends to an injured Sasha; Clay and Alexei track down the victim of a young wolf's attack.
Elena and Clay take on a deadly new foe to save Marsten; Paige and Nick try to find the cause of Rocco's magical outbreaks; Katia tries to save her family.
Nick, Paige and Rachel track Katia with magic; Elena invites Konstantin to Stonehaven and asks for his help; Clay and Jorge keep an eye on the Albino.
As the Alpha, Elena sets out with Clay to take down the Albino; Nick and Katia are captured by Roman's henchmen; Jeremy gets help from a surprising ally in his quest to kill Roman.
Elena comes up with a dangerous plan to take back Stonehaven, save the Pack, and change everything forever.
Elena and the pack are on the hunt for Malcolm; Jeremy receives an ultimatum from the Council of International Alphas that challenges his leadership.
Clay investigates a mysterious symbol that may be related to witchcraft; the pack is faced with the disturbing truth that witches live among them.
When a new threat proves to be more powerful than anticipated, both the pack and coven suffer heavy losses in the confrontation.
Elena awakens to find herself being tested in a compound run by a cult leader; the Pack resorts to dark magic with witches to find their missing members.
Elena must guide Dr. Bauer through her first change as the pack and the coven try to figure out who Aleister is and his compound's location.
Aleister casts a mind-bending spell on Elena, forcing her to battle her dark fears and demons; Rachael is locked in a cage with Logan, struggling to come to terms with what he is.
Aleister, possessing Clay's body, returns to Stonehaven and creates ideal conditions to abduct Savannah; Clay finds himself trapped in his unconscious.
Elena, Clay, Paige and Nick try to find Aleister only to discover his sinister endgame for Savannah; Jeremy helps Ruth delve into Left Hand magic in order to take down Aleister from afar.
Elena and The Pack storm the Delphi building to save Savannah, the witches and werewolves in a final showdown against Aleister and Clara.
At Stonehaven, Elena tracks the killer Mutt while avoiding the advances of Clay Danvers; haunted by her own past as a killer, Elena is desperate to get back to her human life.
Old chemistry resurfaces as Elena and Clay work together; Elena threatens the Mutt leading to the change as they fight him in his wolf form.
Elena and Clay investigate why psychotic killers are being turned into werewolves, only to discover they are facing an organized plot against the Pack.
Elena endeavors to defend Clay against suspicions of murder; a former pack member has information on the uprising.
Santos crashes Phillip's sister's wedding party, disrupting Elena's human life; Jeremy must fight to keep his alpha status.
With the leader of the uprising revealed, the Pack discusses a truce; Elena and Clay go on the attack.
Nick must erase Antonio's existence in the human world; Jeremy is poisoned; Elena and Clay are left alone to deal with the Mutt situation in Bear Valley.
The Pack comes together to take on the notorious ex-Pack enforcer, Jimmy Koenig , who has been hired by Santos to kill them.
Elena returns to Toronto for her art show; the Mutts force Elena to face the horrors of her childhood.
The Mutts launch an attack in Toronto; Elena breaks Pack law to save Philip's life; Logan is terrified for Rachel and his unborn child.
Elena disobeys her Alpha's commands to free Clay; Jeremy saves Logans life; Philip is interviewed by a Detective.
Elena reunites with the pack in preparation for the fight against the Mutts.