

A Deadly Grudge
2021, English. Directed by Nigel Thomas.
Long lost sister. Newfound grudge.
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.
- Runtime
- 1h 25m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Where to watch A Deadly Grudge
A Deadly Grudge isn’t on a subscription OTT platform in India, but you can watch it free or rent it or buy it online.
Availability in India as of 9 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 31 December 2021
- Original title
- A Sister's Grudge
- Country
- United States of America
- Written by
- Jenny Paul, Kaila York
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News & fan talk
What A Deadly Grudge is based on
A Deadly Grudge is based on a true story.
Source details from Wikidata and TMDB.
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A Deadly Grudge: quick answers
Is A Deadly Grudge worth watching?
A Deadly Grudge doesn’t have enough ratings for a verdict yet.
How long is A Deadly Grudge?
A Deadly Grudge runs 85 minutes (1h 25m).
Does A Deadly Grudge have a post-credits scene?
None is listed for A Deadly Grudge. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
A Deadly Grudge parents guide: is it suitable for kids?
No age rating is listed for A Deadly Grudge yet.
Which OTT platform is A Deadly Grudge on?
A Deadly Grudge isn’t on a subscription OTT platform in India, but you can watch it free or rent it or buy it online. (Checked 9 November 2026.)
What movies are like A Deadly Grudge?
If you liked A Deadly Grudge, try Hello Sister, Goodbye Life, Kept Woman, Love You to Death.
Who directed A Deadly Grudge?
A Deadly Grudge (2021) was directed by Nigel Thomas and stars Annika Foster, Aubrey Reynolds, Patrick M.J. Finerty.
What is A Deadly Grudge based on?
A Deadly Grudge is based on a true story.