In the new horror movie “Opus,” we are introduced to Alfred Moretti, the biggest pop star of the ’90s, with 38 No. 1 hits and ...

Dorchester’s Ayo Edebiri plays a young journalist who’s invited to the desert compound of Malkovich’s cultish character, ...

Though not quite wild enough. Malkovich plays a reclusive music superstar, but the cult-of-celebrity satire of “Opus” never quite sorts out its thriller elements.