Variety reports that Parker Posey is set to star in the upcoming horror film Sleepover from Blumhouse and Universal.

According to Variety, Parker Posey is set to star in Sleepover, an upcoming horror film from Blumhouse, Atomic Monster, and Universal. The casting announcement is the focus of the report, which provides further details about the project and the people involved. For the full story and any additional confirmed information about the film, see the original Variety article linked above.