Sara Ali Khan in the thrilling "Gaslight" trailer

The murder mystery lands on Disney+ Hotstar on March 31.

Sara Ali Khan plays an enigmatic heiress in Disney+ Hotstar’s Gaslight

The trailer makes Gaslight seem like a cross between an old Alfred Hitchcock movie and a contemporary Conjuring film.

Cast: Chitrangada Singh

Cast: Vikrant Massey

Cast: Sara Ali Khan