Riverdale star Mädchen Amick has revealed her behind-the-scenes role on another Archie Comics-based series, Netflix's Chilling Adventures of Sabrina.

On social media, the Amick shared a photo from the set of Chilling Adventures of Sabrina, featuring a director's chair with her name on it. According to the post's hashtags, it appears Amick is director shadowing on the popular supernatural Netflix series.

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"I'm squealing on the inside," Amick wrote. "Oh who am I kidding, I'm squealing on the outside! Day one of filming #204 [Chilling Adventures of Sabrina]. I'm so in love with this entire [Roberto Aguirre-Sacasa] family."

Amick has played the character of Alice Cooper (née Smith) -- mother of Betty Cooper -- on The CW's Riverdale since the series' premiere in early 2017. In light of the actress' new post, some fans have begun speculating about an imminent Riverdale/Sabrina crossover. At this time, however, the Twin Peaks alum heading to Greendale in an on-screen capacity seems unlikely.

While Chilling Adventures of Sabrina is technically considered a Riverdale spinoff with the same showrunner, the two shows are currently being treated as separate entities. Save for a few nods and references to one another, the programs have yet to explicitly cross over, with Archie Comics CEO Jon Goldwater previously stating that such an event would not take place anytime soon. Notably, Alice was missing in action as Riverdale Season 3 came to a close. However, Amick's role in Sabrina appears to be a strictly behind-the-scenes one for the time being.

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Still, with Riverdale currently gearing up for Season 4 and Sabrina for Parts 3 and 4, it should certainly be interesting to see what the future holds for both sides of Sweetwater River.

Returning to The CW on Wednesday, Oct. 9 at 8 p.m. EST, Riverdale stars KJ Apa, Lili Reinhart, Camila Mendes, Cole Sprouse, Madelaine Petsch, Casey Cott, Mark Consuelos, Skeet Ulrich, Marisol Nichols and Mädchen Amick.

Chilling Adventures of Sabrina stars Kiernan Shipka as Sabrina Spellman, Ross Lynch as Harvey Kinkle, Michelle Gomez as Mary Wardwell/Madam Satan, Jaz Sinclair as Rosalind Walker, Lachlan Watson as Susie Putnam, Chance Perdomo as Ambrose Spellman, Lucy Davis as Hilda Spellman and Miranda Otto as Zelda Spellman. Parts 1 and 2 are currently streaming on Netflix.

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