Supernatural's Sam and Dean will finally meet Rowena in "Girls, Girls, Girls."

When Will Cain Return On 'Supernatural'? Jensen Ackles On What's Next For Tim Omundson & The Mark

The power-hungry witch made her bloody debut at the end of "Soul Survivor," but Rowena (Ruth Connell) has yet to crop up on the Winchester's radar. Unfortunately for the new baddie, this will change in the Robert Berens-penned episode 7.

"Sam (Jared Padaleck) and Dean (Jensen Ackles) stumble upon a demon who is running from Crowley (Mark A. Sheppard)," the CW announced on Thursday. "Before they have a chance to shut him down, Rowena steps in and takes things into her own hands. Realizing Rowena is trying to recruit and train followers in the art of witchcraft, Sam and Dean come up with a plan to catch her before she can do much damage."

'Supernatural' Season 10 Spoilers: Eric Kripke Dishes On 'Fan Fiction', Which Male Character Will Appear?

Although the Winchester bros. may have a plan to take down their new nemesis, it sounds like Rowena will stick around for more than just one episode.

"We'll meet her early on and then we start to understand the power base that was taken away from her," said executive producer Jeremy Carver, according to Entertainment Weekly. "The idea of witches and covens and grand covens start to come into play as we start to introduce some elements of old school witchery into the show."

Find out more when Supernatural airs Tuesdays at 9 p.m. ET on The CW. Click the video below to see a preview for the series' next episode, "Fan Fiction."

Tags: supernatural television the cw