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Killing Mary Sue

James Sunshine

2025 • 1h 38m

A corrupt senator arranges for the murder of his biggest liability, his erratic burnout stepdaughter, only for her to unwittingly discover her natural talent as an untouchable killer.

Killing Mary Sue

Killing Mary Sue | Official Trailer HD

Cast

Sierra McCormick

Sierra McCormickMary Sue

Dermot Mulroney

Dermot MulroneyBradley Weiner

Sean Patrick Flanery

Sean Patrick FlaneryCable Henry

Jason Mewes

Jason MewesEd Harper

Martin Kove

Martin KoveKnox

Kym Whitley

Kym WhitleyAnita Koch

French Stewart

French StewartVladyslav Volkov

Jake Busey

Jake BuseyWes Adamle

Jesse Kove

Jesse KoveChet Steiner

Katie KillackyJanine Weiner

Rita RehnCarrie / Svetlana

Maddie HoganPaige

Jonathan SacharAnita's husband

Michelle L. Gardner

Michelle L. GardnerAnita's Housekeeper

Devin Reeve

Devin ReeveAnita's Campaign Manager

Crew

Patrick Durham

Patrick DurhamProducer

Samantha MacIvor

Samantha MacIvorStunt Double

View on IMDb↗

Killing Mary Sue (2025) — Backlot Notes