Supernatural Season 10 Spoilers: Felicia Day's Charlie Goes Dark in New Episode Clip 'There's No Place Like Home'

The CW's Supernatural returns with a new Season 10 episode tonight entitled "There's No Place Like Home," which features the return of Felicia Day as Charlie. When we last saw the character, she was as happy as could be as she headed for the land of Oz. But a new promo clip from tonight's episode shows a dark character who is all set to confront Dean Winchester.

E! Online posted the exclusive clip, which shows Dean's icy reception to Charlie, who has apparently lied to him about something. Check it out here.

"When Sam randomly comes across a video of Charlie beating up a district attorney on the Internet, Dean suspects she's back from Oz and hunting on her own, assuming that the district attorney must have been a demon or something evil," E! Online reports. "But when they do find Charlie, they are shocked when she tells them why she really came back from Oz."

In other news, the "Spoiler Room" column at EW.com has some information from showrunner Jeremy Carver about Sam's story in the second half of the season.

"Can you make my day with some Sam Supernatural news? - Maria

For those of you who are worried about Sam not getting his own story in the second half of the season, executive producer Jeremy Carver promises that's not the case. That said, Sam's story will revolve around saving Dean. 'It's going to be a Sam story, but it's going to be focused around, 'How do I save my brother?' And it's going to make Sam ask a lot of questions [about] himself that may actually have him questioning stances he's taken in the last couple years,' Carver says. 'Sam's come a very far way in the last couple years in terms of this unwillingness to let others die while the brothers live. And what Dean is facing is going to have Sam facing that question anew. People should not despair that Sam doesn't have a story. Sam has a story, and he has a want.' Feel better?"

What did you think of the clip? Let us know in the comments section.