The gist of Longlegs goes as follows: FBI agent Lee Harker (Monroe) is tasked with investigating a serial killer case that has spanned multiple decades. She takes on more than she initially expected ...

Nicolas Cage's horror hit "Longlegs" is coming to streaming on Hulu this week. Find out when you can stream it at home.

But filmmaker Osgood Perkins had one more ace to play, as following Longlegs' death, we learn that he had a secret accomplice ...