Sally is decomposing and turns to her boyfriend for help, Aidan is kidnapped, and Josh and Nora take their relationship to the next level.
Erin is badly hurt by Aiden after she tries to kill him and is sent to the hospital. Nora blames Aidan and is angered by Josh's loyalty to him. A vampire named Blake has agreed to turn Kenny much to Aidan's chagrin.moreless
Sally panics when her brother turns up. Aidan tries to make out that Kenny didn't see him in his vampire state and things seem to be looking up for Josh and Erin until the worst possible thing for the group happens.moreless
Liam returns to inform Josh and Nora of his intentions to kill Aidan, one of the last vampires alive. To do that, he asks for Nora's help, who has been building up mistrust for Aidan, but receives Josh's threats and warnings. Aidan himself finally catches a break from his clean blood hunt in Kenny, a boy locked up in the hospital who has never been sick, however his growing hallucination and hunger threaten to expose his true origin. In the mean time, Sally's new job at the funeral home gives her more than she bargained for when she is forced to deal with the ghosts of the deceased ones, including the mother of the home's director and Sally's new love flame, Max.moreless
As Aidan mourns the loss of a loved one, he begins to endanger his life by drinking possibly infected blood, forcing Sally to help him in a seemingly dangerous way. However, the former ghost still has problems of her own to solve, such as consealing her identity and living a normal life. Meanwhile, Josh considers proposing to Nora, but a revealed secret at a dinner with her family and a conflict with Erin and Nora's brother postpones Josh's intentions indefinitely.moreless
Sally tries to fix the mess she created by helping Trent get his door, but she discovers disturbing secrets about him and his life. Nora informs Josh of her encounter with Liam, however they soon leave that behind only to argue over whether to help a girl scratched by a werewolf or not. Meanwhile, as Aidan finally understands the difficulty of finding pure blood when he turns to Josh for help, Henry's impatience gets him into trouble, and Aidan can only stand helplessly aside and watch his only vampire child slowly die.moreless
Things quickly change at the house as Aidan finally returns safe and sound, yet still hungry for clean blood. Sally and the boys enjoy their newly restored lives, and Josh begins to enjoy his werewolf-less life. Bad events soon catch up however when Nora is approached by a vengeful werewolf father, an unexpected reunion goes awry, and an ignored warning results in a tragedy that may mark the rest of Sally's new life.moreless
Eighteen months after the events in the season 2 finale, much has changed but much is still the same. Aidan, still buried underground and weakened from continuous hunger, starts having hallucinations of his friends and foes. As he gets rescued by an unknown man with unclear intentions, he soon meets a familiar face and learns the truth about the reality of today. Meanwhile, Josh and Nora have moved on after their battle with Ray, finding their lost friends however turns out to be harder than expected. Sally, on the other hand, continues to attempt escaping limbo, but the only way out is a risky move with unknown consequences.moreless
Aidan plots to kill Mother, Josh contemplates killing Ray and Sally's mother resurfaces.
Aidan receives some unexpected help, and a solar eclipse could spell trouble for Josh and Nora.
Sally tries to fix a life that she ruined, Suren and Aidan look forward to their future together and Josh must choose between Nora and Julia
Sally is trapped in a coma, so Aiden visits Zoe the ghost whisperer. The guys find themselves in deep trouble however when the reaper returns.
Josh comes face to face with the ghost of his best friend who was killed by the werewolf that turned Josh. Aiden brings the skinless Henry back to the house to recuperate, and Sally makes a shocking discovery regarding the reaper.moreless
A week of anticipation passes for Sally before the Reaper returns for her soul. Josh's sister Emily shows up to help him get back on track and Suran offers Henry a way back into the family, but at a terrible cost.moreless
Nora finally returns, a little confused but basically healthy. Her relationship with Josh is strained however with the murder of Will. The two pure bloods don't help matters much either.
After a tete-a-tete with Aiden, Sally is convinced she can take on Danny in a ghost powers match.
Josh encounters an odd patient at the hospital who turns out to be Sally's mother, Rena. Rena dies soon after much to the delight of Sally whom is overjoyed to be reunited with her mother. Constantly blood drunk and halucinating, Aiden thinks he hears bishop talking to him. Josh worries for Nra, who he has not seen since the full moon.moreless
Aiden is enjoying his time with Suren, but she does nothing to help quell his new found taste for live blood. With her sexual desires quenched for the moment, Sally promises to never body jump again. Connor suggests to Nora that she may be enjoying being a werewolf.moreless
Aiden still struggles without access to the hospital blood so visits the old lady again. A werewolf asks Josh to help her break her brother out of hospital. We learn more about Aidens past and his relationship with Suren.moreless
Nora is less than pleased at Josh for renting two storage lockers for them to make the change in. The new woman in Aiden's life causes problems for him and Josh, and Aiden continues to get weaker due to his lack of blood intake.moreless
Sally takes part in a dangerous game, and Josh and Aiden's past mistakes come back to haunt them.
Some vampires struggle with the new bagged-blood only rule, Sally goes to her high school reunion, and Nora makes a shocking discovery.
Nora finds out the truth about Josh; Sally misses her "door", but gains new powers; Aidan has a final showdown with Bishop, with surprising results. We also see how Aidan and Josh first met.moreless
After his break from the Family, Aidan is afraid that Bishop will try to hurt him and his friends. At the hospital, he encounters a former lover, who has come to the hospital to die. Josh runs into Nora, and is afraid about possible complications in her pregnancy. Meanwhile, Sally finally finds a way to hurt Danny.moreless
The Dutch, having heard of Bishops plan to go public, demand him to cut back his family's numbers. Bishop has other things in mind though, and Aidan is forced to make several difficult decisions. Danny is back, and arranges an exorcism in order to get Sally out of the house. Nora gives Josh some surprising news which he doesn't take particularly well.moreless
The vampire elders arrive for a visit and Aidan must take a risk to save a close friend.