Supernatural will bring a new female character into the fray when the series returns for season 10.

How Many Episodes Should Fans Expect For 'Supernatural' Season 10? Execs Talk Expansion For Possible 11th Season

The CW drama is gearing up to start filming for the premiere, and those preparations involve casting the role of Rowena.

A recurring role described by TV Line as a "tough but elegant woman who will stop at nothing to reclaim her power base," Rowena is set to appear in the allegedly titled "Soul Survivor" premiere.

Will Adam Milligan Return In 'Supernatural' Season 10? Execs Talk Fate Of Jake Abel's Character

Perhaps the crew found their Rowena when the drama held it's first casting session of the season on Tuesday.

"The folks at Post Production are back, we've got our first casting session today," tweeted writer John Bring. "It's like we're making a TV show or something."

When the Winchester brothers do return to our TV screens, Dean (Jensen Ackles) will be donning a pair of demonic black eyes as Sam (Jared Padalecki) looks to the King of Hell for help. Meanwhile, Castiel (Misha Collins) will have problems of his own to attend to as his stolen grace slowly runs out of juice. Unlike when Metatron (Curtis Armstrong) took his original grace, Cas will die rather than join humanity if his essence fades away.

Find out more when Supernatural returns to The CW on Oct. 7 at 9 p.m. ET. Click the video below to see the final moments of the season 9 finale.