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IMDbPro

Killing Mary Sue

  • 2025
  • 1h 38m
IMDb RATING
5.3/10
136
YOUR RATING
Killing Mary Sue (2025)
Watch Killing Mary Sue - Official Trailer
Play trailer1:48
1 Video
12 Photos
ActionDramaHistoryHorror

A corrupt senator 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.A corrupt senator 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.A corrupt senator 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.

  • Director
    • James Sunshine
  • Writer
    • James Sunshine
  • Stars
    • Sierra McCormick
    • Dermot Mulroney
    • Katie Killacky
  • See production info at IMDbPro
  • IMDb RATING
    5.3/10
    136
    YOUR RATING
    • Director
      • James Sunshine
    • Writer
      • James Sunshine
    • Stars
      • Sierra McCormick
      • Dermot Mulroney
      • Katie Killacky
    • 13User reviews
    • 7Critic reviews
  • See production info at IMDbPro
  • Videos1

    Killing Mary Sue - Official Trailer
    Trailer 1:48
    Killing Mary Sue - Official Trailer

    Photos11

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    Top cast63

    Edit
    Sierra McCormick
    Sierra McCormick
    • Mary Sue Harper
    Dermot Mulroney
    Dermot Mulroney
    • Bradley Weiner
    Katie Killacky
    Katie Killacky
    • Janine Weiner
    Jake Busey
    Jake Busey
    • Wes Adamle
    Rita Rehn
    Rita Rehn
    • Carrie…
    Martin Kove
    Martin Kove
    • Knox
    French Stewart
    French Stewart
    • Vladyslav Volkov
    Sean Patrick Flanery
    Sean Patrick Flanery
    • Cable Henry
    Jesse Kove
    Jesse Kove
    • Chet Steiner
    Jason Mewes
    Jason Mewes
    • Ed Harper
    Maddie Hogan
    Maddie Hogan
    • Paige
    Kym Whitley
    Kym Whitley
    • Anita Koch
    Jonathan Sachar
    Jonathan Sachar
    • Anita's Husband
    Michelle Gardner
    Michelle Gardner
    • Anita's Housekeeper
    Devin Reeve
    Devin Reeve
    • Anita's Campaign Manager
    Jataun Gilbert
    Jataun Gilbert
    • Jeremy
    Andy Prosky
    Andy Prosky
    • Russian General
    Dave Lindsay
    • Driver
    • Director
      • James Sunshine
    • Writer
      • James Sunshine
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews13

    5.3136
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    Featured reviews

    10john-76325

    Fantastic job

    This is pure fun. I've worked with Mr. Sunshine before and I love his deliberate uncomprimising sense of humor. I'm a huge Dermot Mulroney fan and where else are you going to see Dermot, Jake Busey and Martin Cove in the same film? Sierra McCormick plays Mary Sue and makes her believable - which is no easy task in this delightfully nutball romp. She kills the action scenes -- reminiscent of Kick Ass but with her (and Sunshine's) unique vibe. This is an action movie with most of the action shot in camera and therefore has that wonderful tender loving care feel of the movies I love. See this film and enjoy!
    10jesachar-2

    Great fun

    I had the opportunity to watch this movie with an audience and people were laughing and having a good time, it's not a serious movie it's silly and absurd and just entertaining great great performances from all the actors, lots and lots of fun. This film is unique nothing like anything I've seen before from start to finish keeps you interested it's the kind of movie you can watch more than once... happily. The main character who plays Mary Sue Sierra McCormick does a great job as does Martin Kove and Dermont Mulroney and Jake Busey all phenomenal performances and all the actors and actresses whose names you don't know did great jobs as well thoroughly enjoyed and was entertained from start to finish.
    9jeremyleecamp

    It's nice to have fun again

    Killing Mary Sue" is a fun, fast-paced movie that's perfect to watch with a group of friends. I saw it in a packed theater during the LA Film Festival and had an absolute blast-can't recommend it enough. The performances are strong across the board, and the writing and editing are sharp, keeping you on the edge of your seat with no dull moments.

    If you're expecting a heavy-handed political message, this probably isn't the film for you. But if you're in the mood for something that pokes fun at everyone equally and leans into absurdity purely for entertainment's sake, Killing Mary Sue is right up your alley. I wouldn't be surprised if it becomes more popular as word spreads.
    DyanM-0

    Dark (humor) Sunshine

    What a wild ride! Lol! This movie was creative storytelling + fantastic acting + great niche references ("Stop sweeping my leg!") + dark humor + a couple of hilarious punny names.

    Bravo to all involved, in particular Sierra McCormick who killed it (literally and figuratively), Dermot Mulroney who captured the annoyed and aggrieved politician so poetically in this era, and James Sunshine, writer / editor / director. Although the tone of the film does not match his name, it was certainly a BRIGHT and well executed story!!

    There is quite a bit of violence (as the name might suggest! Haha!), but my distaste for that is on me, not the film! The humor FAR outweighed the body count! Well done!!!
    1muzotime_UZB

    A Cliched Caricature

    James Sunshine's "Killing Mary Sue" attempts a satirical deconstruction of a well-worn trope but ultimately becomes the very thing it seeks to parody. The film, which follows a group of writers who try to kill off their all-powerful, flawless main character, suffers from a severe lack of narrative focus, meandering between meta-commentary and a generic action plot without truly committing to either. The result is a lukewarm and ultimately unmemorable cinematic experience that delivers neither genuine laughs nor compelling thrills.

    The supposed "clever" interactions between the characters feel forced and contrived, lacking the genuine spark necessary to engage the audience. The dialogue, often laden with clichéd pronouncements about storytelling and character arcs, feels painfully artificial, as if the writers simply strung together a series of pop culture references without any regard for natural conversation. The film's self-awareness feels less like wit and more like a crutch, failing to mask its underdeveloped plot and thin characters.

    Is it worth watching? No. It's a film that promises a clever critique but delivers a clumsy and uninspired caricature.

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    Storyline

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    • Soundtracks
      Skygods
      performed by Can't Tell You

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    Details

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    • Release date
      • June 13, 2025 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Also known as
      • Убить Мэри Сью
    • Filming locations
      • Cape May, Atlantic & Cumberland counties New Jersey, USA
    • Production companies
      • Arck Productions
      • Morningstar Films
    • See more company credits at IMDbPro

    Box office

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    • Gross worldwide
      • $2,770
    See detailed box office info on IMDbPro

    Tech specs

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    • Runtime
      • 1h 38m(98 min)
    • Color
      • Color
    • Aspect ratio
      • 16 : 9

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