A Deadly Grudge poster

Movie

A Deadly Grudge

“Long lost sister. Newfound grudge.”

2021 5.6 85 min Drama Thriller TV Movie

Overview

Family dynamics take a messy turn when a woman learns she has a half sister at her mother's funeral. As her perfect life starts to unravel, she suspects her new sister is to blame for her Mom's death.

Available movie listing Catalogue updated 16 August 2026

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iBOX TV currently lists A Deadly Grudge. This catalogue entry was updated on 16 August 2026 and continues through the matching Telegram result.

Status: Released
First released: 2021
Runtime: 85 minutes
Original language: EN

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Official trailer

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Featured cast

Annika Foster

Annika Foster

Lindsey

Aubrey Reynolds

Aubrey Reynolds

Sarah

Patrick M.J. Finerty

Patrick M.J. Finerty

Jim

Jonathan Stoddard

Jonathan Stoddard

Gavin

Timothy Grassi

Detective Gomez

Michelle Holland

Michelle Holland

Annie

Cameron Gilliam

Balley

Lauren McCullough

Lauren McCullough

Tailor

Michael A. Klucher

Mourner

Warren McCullough

Preacher

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