Being Human (British series 2)

Two vampires, Ivan and Daisy, arrive in Bristol to torment Mitchell and George over their involvement in Herrick's murder. As George struggles to deal with the blood on his hands, he begins pushing Nina away – and finds himself drawn to Daisy instead. But Nina has her own problems: she too has become a werewolf, after being scratched by George. Meanwhile, Mitchell meets an attractive new doctor named Lucy, and gives her a goldfish.

When a bloodied man with suspicious-looking marks on his neck arrives at the hospital, Mitchell has a blast from the past when his old friend Carl returns in urgent need of help. Lucy's curiosity threatens to expose the underground vampire world, and as a result Mitchell agrees to help Carl.

With the vampires out of control and openly preying on humans, Mitchell is forced to impose order amongst the undead community of Bristol – and soon finds himself lauded as 'the new Herrick'.

Annie is attacked by the ghost of a murder victim, who tries to pull her through another door; however, she is saved by the timely intervention of another ghost, an enigmatic airman named Sykes, who offers to show her the true extent of her powers, and a way to fight off the forces of the afterlife.

Mitchell is getting closer to Lucy and she, in turn, is struggling to contain her feelings for Mitchell. Mitchell has only really fallen in love once before and, in a flashback to the Sixties, viewers learn how his relationship with Josie saved him from the excesses of vampiredom. Back in the present with Lucy, it's clear he's struggling to reconcile the difference between human love and vampire lust.

Annie befriends the psychic Alan Cortez who lost most of his "sixth sense" in an accident and has been unable to communicate with spirits since then. His once awful stage show now serves to help ghosts send their final messages to loved ones - something Annie does as well when her mother attends the show.

Mitchell and Daisy, the sole survivors of the explosion, try to get to the bottom of who was responsible. When Mitchell discovers that Lucy was behind it, he goes berserk and vows retaliation. Nina returns, and offers George a chance at a cure. George initially refuses, but changes his tune when a confusion of time causes him to begin his transformation in public, frightening Molly in the process.

Mitchell goes on the search for George and Annie, killing anyone who gets in his way, meanwhile Annie is dragged through "Death's door" through Kemp killing the psychic in order to make a doorway. George and Nina then escape with Mitchell to the countryside. Three weeks later Lucy turns up and is killed by Kemp.