In the season finale, Cassie and Diana unleash their dark magic, Charles and Dawn get a shot at restoring their powers and Faye fights for her life.
In the jaw-dropping season finale, after Faye is attacked by the Witch Hunters, Jake, Melissa and Adam set out to save her. Blackwell (recurring guest star JOE LANDO) tells Cassie and Diana that the only way to stop the Witch Hunters is to use their Balcoin blood to unleash the Crystal Skull. While Diana is reluctant, Cassie convinces her it's the only way to help their friend, but she'll need to tap into her dark magic to do it. Meanwhile, Dawn and Charles are faced with a new way to get their power back ... but at a very big cost.
It's Prom night in Chance Harbor and after Adam uncloaks a crystal hidden in the school, Blackwell (recurring guest star JOE LANDO) tells Cassie she can use her dark magic to find it. When Cassie follows this advice, it leads her to a dangerous discovery. Meanwhile, Faye invites Jake to Prom, despite the fact that he stood her up two years earlier. Adam, Diana, Cassie and Melissa finally make it to Prom, but when they lose the crystal to Eben (recurring guest star SAMMI ROTIBI) they end up in a life and death situation. Meanwhile, Dawn attempts to stop Blackwell, who casts a deadly spell on Charles.
Adam, Diana, Cassie and Melissa make it to Prom, but when they lose a crystal to Eben they end up in a life and death situation.
To protect themselves from the witch hunters, Jake, Cassie and Faye seek out Jake's grandfather Royce (guest star JOHN de LANCIE – Breaking Bad) to find his family's crystal and are confronted with disturbing theories about the events of 16 years ago. Meanwhile, Diana tries to balance her pursuit of the Glaser crystal with Melissa and Adam with her romantic life with Grant (recurring guest star TIM PHILLIPPS), who demands to know what she's hiding. At the same time, Callum (recurring guest star MICHAEL GRAZIADEI) attempts to reinsert himself into Melissa's life. Charles and Jane plot their move against Blackwell (recurring guest star JOE
Jake, Cassie and Faye seek out Jake's grandfather's family crystal and are confronted with disturbing theories about the events of 16 years ago.
A witch hunter has a message for Blackwell. Faye and Melissa help out Adam at the Boathouse in return for magic to enhance their love lives.
Jake gets a surprise visit from an old acquaintance named Samuel (guest star CHAD ROOK – Alcatraz), a witch hunter, who has a
message for Blackwell (recurring guest star JOE LANDO) about Eben's (recurring guest star SAMMI ROTIBI) surprising next move. Cassie
intervenes, forces Samuel to reveal his news and is stunned to find out what Eben is trying to resurrect. Meanwhile, Diana is
frustrated that keeping secrets is building a barrier between her and Grant (recurring guest star TIM PHILLIPPS). Faye and Melissa
agree to help out Adam at the Boathouse and in return get him to help them use their magic to enhance their love lives.
Blackwell (recurring guest star JOE LANDO) warns Cassie and Adam that their love may be destiny, but it's also a curse. He suggests they go visit her grandmother, Jane, to find out if there is a spell to reverse it. Jane warns Cassie that someone in the Circle will die if the curse is awakened. Meanwhile, Eva (recurring guest star ALEXIS FAST) starts stalking Faye and Charles makes his next
move against Blackwell.
Cassie and Adam visit Cassie's grandmother, Jane, to find out if there is a spell to reverse the curse on their love. Eva starts stalking Faye.
Cassie catches Blackwell sneaking around. Faye shows up at Lee's house and gets a surprise. Diana checks out a new guy in town.
Cassie catches Blackwell (recurring guest star JOE LANDO) sneaking around the abandoned house. After confiding this to Adam, he tells Cassie he knows Blackwell was looking for a device to drain witches' powers and is clearly back to his old ways. Faye shows up at Lee's (recurring guest star GREY DAMON) house to invite him to the school fundraiser, but is taken aback when Eva (recurring
guest star ALEXIA FAST – Supernatural) greets her at the door claiming to be Lee's girlfriend. Meanwhile, Melissa encourages Diana to date a normal guy and points her in the direction of a new, handsome guy in town (recurring guest star TIM PHILLIPPS – Bed of Roses, Animal Kingdom, Neighbours), and Dawn runs into Blackwell at the school, but the reunion isn't quite what she expected.
Cassie storms off when an evil figure from her past shows up and is captured by Eben and his band of witch hunters.
Cassie is stunned when a notoriously evil figure from her past (recurring guest star JOE LANDO ? Dr. Quinn Medicine Woman) shows up on her doorstep, but her surprise quickly turns to suspicion when she is asked to return the medallion she found in the wreckage of the fire that killed their parents. Cassie storms off but is captured by Eben (recurring guest star SAMMI ROTIBI ? Lord of War) and his band of witch hunters. Jake offers to trade himself for Cassie?s freedom and when Adam realizes they?re in trouble he calls the Circle. Meanwhile, Faye and Diana are concerned when Melissa starts spending more time with Callum (recurring guest star MICHAEL GRAZIADEI).
Gibbs questions DiNozzo's ability to do his job when the elder DiNozzo becomes involved in their investigation of an assasination attempt on a foreign prince.