The Circle members are looking for the rest of the crystals that Blackwell (Joe Lando) told them about.

Sixteen years ago, Blackwell wanted to make a dark Circle with members that have only black magic.

Jake asks his grandfather for the crystal but Royce refuses to give it to him saying that he hid it well in a mine that no person with dark magic can get.

Callum (Michael Graziadei), who was trying to reach Melissa and Faye knowing that they are witches, followed the three of them to Royce's house, he breaks in and steals the map of the mine where the crystal is hidden.

Jake marks Callum with a spell and tells him to leave Chance Harbor and never come back.

In its original American broadcast, "Crystal" was watched by 1.14 million; down 0.19 from the previous episode.

"Secret Circle returns and reveals it wasn’t just Amelia, Dawn, and Dr. Quinn, Medicine Woman that in the night dreamed of love so true with John Blackwell back in 1995—Diana’s mom was into it, too.

I was so certain it wasn't Diana that as Melissa and Faye were ruled out during the episode, I was trying to determine which boy it might be, and if Nick might be coming back as Cassie's brother.

A great new character in Grandpa Royce, the death of Jane and the reveal of Diana as Cassie's sister, not to mention the history since the Salem witch trials.

"[3] The TV Chick review stated that this was a pretty successful week for The Secret Circle.