Josh deals with his relationship with Nora; Aidan helps Suren; Sally discovers new ghostly powers.

Aidan tries not to go back to his old lifestyle; Josh meets a brother and sister werewolf; Sally connects with an old friend.

Aidan's relationship is taken to a new level; Josh's search for a werewolf cure continues.

Josh and Julia face their past; Sally is offered a job; Aidan and Suren get rid of Boston's fringe vampires.

Aidan and Suren look forward to their future together, Josh chooses between Julia and Nora; Sally tries to fix one of the lives that she ruined.

Sally tries to convince Zoe not to turn her back on her gift; Josh is not sure if he should tell Julia the truth about himself; Aidan tries to make a life with Suren.

Sally's mother returns; Aidan wants to kill Mother; Josh intends to kill Ray.