Cassie discovers she has "dark magic" inherited from her father, John Blackwell, a powerful Balcoin witch.
Jake Armstrong arrives seeking to destroy the circle with the help of witch hunters. The Secret Circle - Season 1
Cassie joins the circle, and they bind their powers to prevent them from spinning out of control. Cassie discovers she has "dark magic" inherited from
The first season of , which premiered on September 15, 2011, on The CW , follows Cassie Blake as she moves to Chance Harbor, Washington, and discovers her family’s dark magical heritage. Over its 22 episodes, the season explores the teenagers' struggle to control their collective power while uncovering the deadly secrets of their parents' past. Plot Summary which premiered on September 15
The Secret Circle Roundtable, Season 1 Episode 7: “Masked”