Question: Who was the writer of the  American action horror-thriller film which was directed by Adam Wingard?
Sentence (from "The Guest (film)"): Starring Dan Stevens, Maika Monroe, Leland Orser, Sheila Kelley, Brendan Meyer, and Lance Reddick, the plot follows a soldier named "David" unexpectedly visiting the Peterson family, introducing himself as a friend of their son who had died during the Afghanistan war.
Relevant evidence: No