Fans excited to see behind-the-scenes images of Ghostface on set of Scream 7 ... of course the identity of the killer is still under wraps and won't be revealed until a major moment in Scream ...

Sidney wasn't one of the Scream killers, but she did wear the mask for a brief scene as she turned the tables on her attackers. After Billy and Stu revealed their plan, Gale caused a distraction ...