Killing Mary Sue

Killing Mary Sue is an American action film written, directed and edited by James Sunshine. It stars Sierra McCormick, Dermot Mulroney, Sean Patrick Flanery, Jason Mewes, Jake Busey, Martin Kove, French Stewart, Kym Whitley, and Jesse Kove. The film features a corrupt senator who arranges for the murder of his biggest liability, his erratic burnout step-daughter, only for her to unwittingly discover her natural talent as an untouchable killer. It was released through video on demand on June 13, 2025.