Dynamic Watchlist Hub: Apr 17, 2026

10 Best Movies Like Flat 3A

If you loved Flat 3A, we've curated the perfect watchlist for you based on shared genres, themes, and directorial style.

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Expert Review & Ratings

See our full critical analysis and audience score for Flat 3A.

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#1
Saint Catherine

Saint Catherine

2024★ 6.4

Why watch this? A perfect follow-up to Flat 3A for fans of Horror. It captures a similar spine-chilling atmosphere.

An orphaned girl is rescued from a satanic ritual and taken to Saint Catherine Institute for homeless youth. There she will learn new skills while facing demons that stalk her....

#2
Reborn

Reborn

2018★ 6.4

Why watch this? A perfect follow-up to Flat 3A for fans of Horror. It captures a similar spine-chilling atmosphere.

A stillborn baby girl is abducted by a deranged morgue attendant and brought back to life by electro-kinetic power. On her sixteenth birthday, traumatized Tess escapes captivity an...

#3
Containment

Containment

2015★ 6.0

Why watch this? A perfect follow-up to Flat 3A for fans of Horror. It captures a similar spine-chilling atmosphere.

Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight ...

#4
Play Dead

Play Dead

2022★ 6.1

Why watch this? A perfect follow-up to Flat 3A for fans of Horror. It captures a similar spine-chilling atmosphere.

Criminology student Chloe fakes her own death to break into a morgue, in order to retrieve a piece of evidence that ties her younger brother to a crime gone wrong. Once inside, she...

#5
The Boy Behind the Door

The Boy Behind the Door

2020★ 6.2

Why watch this? A perfect follow-up to Flat 3A for fans of Horror. It captures a similar spine-chilling atmosphere.

Bobby tries to save himself and his best friend when they are kidnapped on their way home from school....

#6
Still/Born

Still/Born

2018★ 5.8

Why watch this? A perfect follow-up to Flat 3A for fans of Horror. It captures a similar spine-chilling atmosphere.

Still/Born follows Mary, a new mother who lost one of her twins in childbirth. As she struggles with the loss of one of her children, she starts to suspect something sinister is af...

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