Credit: Ed Araquel/The CW ©2012 The CW Network Photo: Adam, Callum, and Jake in Season 1, Episode 19: “Crystal”

There’s only one thing you need to know about The Secret Circle Season 1, Episode 19, “Crystal”: We’re going to meet the other Blackwell child. The preview video offers some hints as to which member of the Circle is Cassie’s (Britt Robertson) sister — or are they just messing with your mind? You better look again, and peek at the episode photos while you’re at it. There’s no telling what those crazy teen detectives might find when they go rooting around in drawers.

 

Credit: YouTube Photo: Secret Circle Extended Preview Video For Season 1, Episode 19, "Crystal": Motorcycle Madness
Credit: YouTube Photo: The Secret Circle Promo Video for Season 1, Episode 19, "Crystal": Who Is Cassie's Sister?
Credit: YouTube Photo: Secret Circle Producer’s Preview Video for Season 1, Episode 19, “Crystal”: My Grandma Tried to Kill Cassie

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