Ayo Edebiri discovers that John Malkovich's life as a pop music sensation is not all it seems in the trailer for the A24 horror movie Opus. Writer-director Mark Anthony Green's feature hits theaters March 14 following its forthcoming premiere at the Sundance Film Festival on Jan.

The trailer for Opus, an upcoming horror film from A24, gives audiences a taste of John Malkovich’s unsettling performance as a pop star cult leader. While establishing the movie’s eerie tone, the preview also provides an overview of the basic premise.