Ghost Light is a 2018 American horror comedy film directed by John Stimpson and written by Stimpson and Geoffrey Taylor. Starring Roger Bart, Tom Riley, Shannyn Sossamon, Danielle Campbell, Carol Kane, and Cary Elwes, the film follows a travelling Shakespeare troupe whose production of Macbeth falls victim to the play's superstitious curse. The title of the film refers to the electric light left on stage while a theater is unoccupied.