CBS announced that fans of the show Ghosts will have the opportunity in-person and digitally to use a Victorian style mirror to communicate with the spirits from the hit TV series. The haunted mirror was inspired by Trevor’s special power to connect with the “livings” in the mansion by writing messages on the foggy bathroom mirror. Viewers will get a chance to see the mirror in action again this week when in the Halloween themed episode of Ghosts, Trevor attempts to convey a vital message to “living” Jay from him and his fellow spirits.

Running until today, October 27, from 3:00-8:00 p.m. PT, Ghosts fans can access the CBS Ghosts-branded Victorian-style mirror on Third Street Promenade in Santa Monica. The mirror quickly fogs and the words “Ask Me Anything” eerily appear on its surface. Fans can pose questions to Trevor and he will answer from himself and his fellow ghosts into the mirror’s condensation. CBS will also launch a digital iteration of the reflective medium on Twitter and Instagram (@GhostsCBS), inviting fans to ask a question and receive a reply with a foggy mirror message in the form of a GIF. Fans can use #AskGhosts to join in on the fun.

Make sure to check out the Halloween episode of Ghosts airing tonight at 8:30 p.m. ET on CBS or catch it next day on Paramount+.