SCREAM QUEENS Reveals Fall Premiere Date on FOX; Charisma Carpenter Joins Cast

Emma Roberts revealed via Instagram today that FOX's new horror anthology series SCREAM QUEENS will debut on Tuesday, September 22, 2015. "It's all happening!!!!" she wrote.

Deadline also reports that BUFFY THE VAMPIRE SLAYER's Charisma Carpenter has joined the cast as the mother of Ariana Grande's character.

Carpenter's other TV credits include THE LYING GAME, GREEK, VERONICA MARS, CHARMED, ANGEL and more.

Award-winning executive producers Ryan Murphy (GLEE, "American Horror Story"), Brad Falchuk (GLEE, "American Horror Story") and Ian Brennan (GLEE) meld comedy, mystery and horror in SCREAM QUEENS. All hell is about to break loose for the Kappa House sisters of Wallace University when a murder takes place, exactly 20 years after a mysterious death originally rocked their college campus.

The super-charged anthology series is a modern take on the classic whodunit with a killer cast, including Emma Roberts ("American Horror Story: Freak Show," "Scream 4"), Jamie Lee Curtis ("Halloween," "A Fish Called Wanda," "True Lies"), Lea Michele (SPRING AWAKENING, GLEE), Oliver Hudson ("Nashville," "Rules of Engagement"), Keke Palmer ("Akeela and the Bee," "Masters of Sex") and guest stars Ariana Grande and Nick Jonas ("Kingdom"), among others. With at least one casualty each week until the mystery is solved, anyone could be the next victim - or the murderer.