Where to watch Killing Mary Sue

What it's about

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.

Cast and crew

Director

James Sunshine

Writer

James Sunshine

Starring

Sierra McCormick, Dermot Mulroney, Katie Killacky

Details

Released

2025-06-13

Language

English

Country

United States

Where to watch Killing Mary Sue — common questions

Where to watch Killing Mary Sue?

You can watch the movie Killing Mary Sue on Prime Video in the United States. It is also free on Kanopy, hoopla, YouTube, The Roku Channel, Fawesome, and Tubi TV. You can also rent or buy it on Prime Video, Fandango at Home, and Apple TV Store.

Where can I watch Killing Mary Sue?

You can watch the movie Killing Mary Sue on Prime Video in the United States. It is also free on Kanopy, hoopla, YouTube, The Roku Channel, Fawesome, and Tubi TV. You can also rent or buy it on Prime Video, Fandango at Home, and Apple TV Store.

Where can I stream the movie Killing Mary Sue (2025)?

Killing Mary Sue is streaming on Prime Video in the United States.

Can I watch Killing Mary Sue for free?

Yes. Killing Mary Sue is available free on Kanopy, hoopla, YouTube, The Roku Channel, Fawesome, and Tubi TV in the United States.

Is Killing Mary Sue on Prime Video?

Yes. You can watch Killing Mary Sue on Prime Video in the United States.