Doubt what you believe.

Coming to the Apple TV+ streaming service later this month, M. Night Shyamalan‘s new series “Servant” has unleashed its official trailer today, teasing a very creepy mystery.

Shyamalan produced the psychological thriller series and also directed select episodes. The series was created by Tony Basgallop. Preview the home-wrecking madness below.

“Servant” follows a Philadelphia couple in mourning after an unspeakable tragedy creates a rift in their marriage and opens the door for a mysterious force to enter their home.

Lauren Ambrose, Toby Kebbell and Nell Tiger Free star.

“Servant” will premiere on AppleTV+ on November 28, 2019.