Because one witch on Thursday nights isn't nearly enough, The CW will debut The Secret Circle this September.

Airing immediately after The Vampire Diaries on Thursday nights, the series is based on a L.J. Smith novel and will be produced Kevin Williamson. It stars Britt Robertson as Cassie, a girl who discovers she's part of a secret witch coven. Who else comprises this witch clique?

The network has released the following cast photo:

From left to right: Thomas Dekker as Adam, Shelley Hennig as Diana, Robertson as Cassie, Louis Hunter as Nick, Phoebe Tonkin as Faye and Jessica Parker Kennedy as Melissa.

We've also got your first look at the series premiere. The shots below reveal Cassie on the run, as well as Dekker's Adam seemingly coming to her rescue...

Click to enlarge images from The Secret Circle pilot.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.