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The Killgrin

The Killgrin

2025·Movie·1h 24m

Horror

4.0 / 10 (3 votes)

Bare your teeth.

After a personal tragedy, Miranda explores unconventional self-help methods, only to learn from a spiritual healer that she has an infection of her aura called a 'killgrin', which thrives off her misery.

Directed by
Joanna Tsanis
Original language
English
Released
14 August 2025

Where to Watch

Availability in the US · Subtitle and audio track data

Prime Video
Watch now →

Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • Konstantina Mantelos

    Konstantina Mantelos

    Miranda

  • Cristo Fernández

    Cristo Fernández

    Damien

  • Fuad Ahmed

    Fuad Ahmed

    Noah

  • Nobahar Dadui

    Nobahar Dadui

    Lisa

  • Marie Dame

    Marie Dame

    Miranda's Mom

  • Peter MacNeill

    Peter MacNeill

    Sam

  • Adam Tsekhman

    Adam Tsekhman

    Brian

  • Lynne Griffin

    Lynne Griffin

    Amy

  • Ramona Milano

    Ramona Milano

    Detective Fleck

  • Matt Murray

    Matt Murray

    Detective Haynes

  • Tennille Read

    Tennille Read

    Meera