Paramount+ has released the official trailer for the all-new psychological thriller Apartment 7A, available to stream exclusively on Paramount+ on Friday, September 27, in the U.S. and Canada, Latin America and Brazil, and on September 28 in the U.K., France, Germany, Switzerland, Austria, Italy and Australia.

Availability in additional international Paramount+ markets to come at a later date. In addition to exclusively streaming on Paramount+, the film will be available for purchase on digital beginning Friday, September 27.

Set in 1965 New York City, the film tells the story prior to the legendary horror classic Rosemary’s Baby, exploring what happened in the infamous Bramford building before Rosemary moved in.

The film will debut at this year’s Fantastic Fest, the world’s largest genre and horror festival based in Austin, Texas, and will be featured in Paramount+ Peak Screaming, a curated collection of fan-favorite horror movies and Halloween episodes from beloved series.