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Poster for Whoever Slew Auntie Roo?
TMDB19721h 31mHorror / Thriller

Whoever Slew Auntie Roo?

She's Taking a STAB at Motherhood!

Mrs Rosie Forrest, aka 'Auntie Roo', has a holiday tradition of inviting orphans to her mansion for a party. But Roo isn't completely sane; she lost her husband and is obsessed with her deceased daughter, whose corpse she still keeps in the house. When Katy Coombs sneaks into the party with her brother, Christopher, the deranged biddy abducts the young girl with the hopes of replacing her daughter.

TMDB audience score

Based on 77 votes

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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.

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

MyCinema quick facts

Whoever Slew Auntie Roo? 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

Standard length · 1h 31m

At 1h 31m it sits between 90 minutes and two hours.

Genres

Horror · Thriller

TMDB files it under horror and thriller.

US availability

7 subscriptions · 1 free

Included with 7 subscription services: Amazon Prime Video, fuboTV, MGM+ Amazon Channel, and 4 more. Free or ad-supported on Tubi TV.

TMDB audience score

6.2 / 10 on TMDB

TMDB users rate it 6.2 out of 10 across 77 votes, a positive audience score. That is a moderate sample of voters.

Why watch Whoever Slew Auntie Roo? tonight

  • It is a regular evening's length at 1h 31m.
  • It is included with Amazon Prime Video, fuboTV, MGM+ Amazon Channel, and 4 more in the US, so there is no rental fee if you already subscribe.
  • TMDB users rate it 6.2 out of 10 across 77 votes.
  • There is a trailer on this page if you want a look first.

How scary is Whoever Slew Auntie Roo??

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Questions about Whoever Slew Auntie Roo?

Is Whoever Slew Auntie Roo? scary?
MyCinema has not rated Whoever Slew Auntie Roo? for scares yet. TMDB lists it as a horror and thriller film. It is rated PG in the United States.
Where can I watch Whoever Slew Auntie Roo? in the US?
Whoever Slew Auntie Roo? streams on Amazon Prime Video, fuboTV, MGM+ Amazon Channel, and 4 more and is free on Tubi TV in the US. Listings come from JustWatch and can change, so check the service before paying.
How long is Whoever Slew Auntie Roo??
Whoever Slew Auntie Roo? runs 1 hour 31 minutes (91 minutes).
Is Whoever Slew Auntie Roo? suitable for kids?
Whoever Slew Auntie Roo? is rated PG in the United States, which means parental guidance is advised. It may suit older children with an adult, but it is not made for young ones.

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