The Secret Circle

To protect themselves from the witch hunters, Jake, Cassie and Faye team up to seek out Jake's grandfather, Royce, to find his family's crystal and are confronted with disturbing theories about the events of sixteen years ago. Meanwhile, Diana tries to balance her pursuit of the Glaser crystal with Melissa and Adam with her new romantic life with Grant, who demands to know what she's hiding. At the same time, Callum attempts to re-insert himself into Melissa's life. Also, Charles and Jane plot their move against Blackwell and it is revealed that Diana is the other Blackwell child. Then Blackwell reveals his dark powers are still intact and he wants to use them to create a black magic Circle with his newly found kids.

When a crystal is magically stolen from the abandoned house, the Circle decides it was the traitor witch working with Eben. Jake calls for a meeting with Isaac to see if they can get him to change sides, only to find out that Isaac has been killed by Eben. Cassie's loose grasp on her dark magic threatens to destroy any possible alliance when their pursuit of the traitor leads them to the "Creepiest Place on Earth." Meanwhile, Faye and Jake work together to steal Dawn's crystal, Melissa and Adam pair up and uncover a new magic trick, and a frustrated Diana reaches out to Charles for help. Diana and Cassie chase the traitor in the "Creepiest Place on Earth" and Cassie uses dark magic to stop him only to find out it's Nick who is supposed to be dead.

It's Prom night in Chance Harbor and after Adam uncloaks a crystal hidden in the school, Blackwell 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, they end up in a life and death situation. Meanwhile, Dawn attempts to stop Blackwell, who casts a deadly spell on Charles.

When Faye is captured by the Witch Hunters, Jake, Melissa and Adam set out to save her. Blackwell wants to unleash the power of the crystal skull and tries to convince Cassie and Diana that their Balcoin blood is the only way to stop the Witch Hunters permanently. Meanwhile, Dawn and Charles discover a way to get their powers back ... but one which comes at a very big cost.