Julia Hoffman discovers wound marks on Barnabas' neck and realizes he is under the control of a vampire. Roger Collins attempts to prevent Victoria Winters from marrying Jeff Clark after he dreams the wedding will bring doom to her. After Chris Jennings arrives in Collinsport to investigate the death of his brother, a werewolf attacks a barmaid at the Blue Whale tavern. David Collins and Amy Jennings explore the closed-off section of Collinwood, where they discover a disconnected old telephone and the mysterious spirit of Quentin Collins. Convinced that the mansion is being possessed by evil forces, Professor Stokes calls in a medium to investigate.
Joe is found unconscious in the mausoleum and later confesses he attempted to kill Barnabas.
The sheriff questions Mrs. Johnson, Julia and Barnabas about Joe.
For protection, Barnabas is locked in a cell in the Old House basement.
After Roger dreams about the wedding of Victoria and Jeff, he decides to stop it.
Angelique makes plans to go away with Barnabas, who tries to reach Victoria.
Victoria finds Barnabas in the woods and hides him in the west wing of Collinwood.
Julia discovers that Adam is suffering from the same neck wounds as Barnabas.
Nicholas decides to destroy Angelique but discovers her coffin is empty.
Nicholas performs a ceremony to send Eve back to 1796 to find Peter Bradford.
In 1796, Peter refuses Eve’s offer for help but writes her a note before he goes to the gallows.
Victoria makes preparations for her wedding while Eve makes plans to prevent it.
Jeff calls off the wedding and goes to the cemetery to locate Peter Bradford’s grave.
Jeff digs up Peter’s coffin and finds it is empty. He discovers Eve’s body in his closet.
Victoria tries to convince Jeff to wait for the police instead of running away.
Angelique visits the Netherworld and tells Diabolos that Nicholas is in love with Maggie.
Diabolos orders Nicholas to sacrifice Maggie in a black mass so they may be together.
Nicholas revives Tom Jennings and orders him to attack Victoria.
In a crypt, Barnabas battles Tom and confronts him with a crucifix.
Amy Jennings is glad when her brother Chris decides to stay in Collinsport.
Barnabas tries to prevent the new experiment to bring Eve back to life.
Adam kidnaps Victoria and attempts to conduct the experiment himself.
Professor Stokes prepares to send Adam to a clinic to remove his scars.
After they are married, Victoria watches in horror as Jeff fades away.
On her way to the Old House, Elizabeth hears an animal growling in the woods.
Elizabeth brings Amy to stay at Collinwood. Amy and David explore the west wing.
David and Amy hold a seance to contact the spirit of Quentin Collins.
Professor Stokes tells Victoria that she can be with Jeff only if she dies.
During a seance to contact Jeff, the spirit of Magda speaks through Carolyn.
Amy tells David that Quentin is angry. Spirits visit them as they enter the west wing.
Roger discovers David and Amy are missing. David hears Quentin's music and searches for him.
David and Amy find what they believe to be the skeleton of Quentin.
The ghosts of Quentin and Beth Chavez silently appear to David and Amy.
Professor Stokes brings Janet Findley, a medium, to find the spirit possessing Collinwood.
David and Amy lock Ms. Findley in the secret passageway at Collinwood.
Ms. Findley hears the old, disconnected telephone ring.
After Jeff returns, he and Victoria disappear together into the past.
Following a visit from Joe, Chris transforms into a werewolf.
Maggie is hired as the new governess. Joe is attacked by the werewolf.
After Chris begs him, Joe agrees to shoot him when Chris turns into the werewolf again.
In a dream, Cassandra tells Elizabeth that she will be buried alive.