Is Sinister Stepsister scary?

MyCinema has not rated Sinister Stepsister for scares yet. TMDB lists it as a thriller film.

Where can I watch Sinister Stepsister in the US?

Sinister Stepsister is free on Hoopla and can be rented from Amazon Video and Fandango At Home in the US. Listings come from JustWatch and can change, so check the service before paying.

How long is Sinister Stepsister?

Sinister Stepsister runs 1 hour 24 minutes (84 minutes).

Is Sinister Stepsister suitable for kids?

TMDB lists no age rating for Sinister Stepsister in the United States or the United States. Treat it as unsuitable for children until you have checked it yourself.

TMDB20221h 24mThriller

Sinister Stepsister

Name: Sinister Stepsister
Genre: Thriller
Released: 2022-03-11
Duration: 84 min

TMDB movie listing

Jeff Mitchell seems to have it all. He has an interesting and lucrative job, a loving wife, and two amazing kids. Therefore, life is good. However, on one bright day, a cosmic sucker punch comes out of the blue. When Jeff was in high school, unbeknownst to him, he got his girlfriend pregnant. Next, the girl moved away, had the baby, and raised her as a single mother, never telling her daughter, Carlee, who her real father was. However, Carlee's mother recently died in a tragic accident, prompting Carlee to try and uncover the truth. Maybe Jeff is not so lucky after all?

TMDB audience score

Based on 24 votes

Saved only on this device unless you sign in.

Availability in the US

Where the story is waiting

Provider listings are supplied by JustWatch through TMDB. Verify pricing and availability before renting or subscribing.

Show availability for

Hooplafree Amazon Videorent Fandango At Homerent Amazon Videobuy Fandango At Homebuy

United States listings · Refreshed 14 Oct 2026. More horror to watch in the US

MyCinema quick facts

Sinister Stepsister at a glance

Worked out from the film's TMDB record and its United States provider listings. These are facts about the data, not a review.

Runtime

Short watch · 1h 24m

At 1h 24m it runs under 90 minutes.

More horror under 90 minutes

Genres

Thriller

TMDB files it under thriller.

US availability

1 free · 2 to rent · 2 to buy

Not listed on a subscription service. Free or ad-supported on Hoopla. Listed to rent from 2 stores. Listed to buy from 2 stores.

TMDB audience score

6.6 / 10 on TMDB

TMDB users rate it 6.6 out of 10 across 24 votes, a positive audience score. That is a small sample, so the score can still move a lot.

Why watch Sinister Stepsister tonight

It is a short one: 1h 24m, so it fits a late start.
It is free to watch on Hoopla in the US.

How scary is Sinister Stepsister?

The scare meter is MyCinema's own rating, given by a person who has watched the film. It is not a TMDB score.

Not rated yet, vote below.

Did Sinister Stepsister scare you?

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Questions about Sinister Stepsister

Is Sinister Stepsister scary?: MyCinema has not rated Sinister Stepsister for scares yet. TMDB lists it as a thriller film.
Where can I watch Sinister Stepsister in the US?: Sinister Stepsister is free on Hoopla and can be rented from Amazon Video and Fandango At Home in the US. Listings come from JustWatch and can change, so check the service before paying.
How long is Sinister Stepsister?: Sinister Stepsister runs 1 hour 24 minutes (84 minutes).
Is Sinister Stepsister suitable for kids?: TMDB lists no age rating for Sinister Stepsister in the United States or the United States. Treat it as unsuitable for children until you have checked it yourself.

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Sinister Stepsister

Where the story is waiting

Sinister Stepsister at a glance

Why watch Sinister Stepsister tonight

How scary is Sinister Stepsister?

Did Sinister Stepsister scare you?

Questions about Sinister Stepsister

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