Forgotten (2017)

thriller/dark/plot twist.

Both are fantastic psychological thrillers with great mind fuck content. Good acting, casting, tearjerkers.

Has a similar premise, where a sibling goes missing to then return. The sibling who has been missing is behaving suspiciously and not like themselves.

I love a good mindfuck movie and these two are fantastic watches! Though Cock robin definitely has more gore its literally art.

They both are dark-themed psychological thrillers. The concept of both movies is quite similar. They both give a similar after-taste. If you liked 'Forgotten' and haven't watched the Oscar-winning movie Parasite, it's highly recommended.

Both movies very similar. You see everything from the main characters pov, but then suddenly your mind get's blown away by the amazing plot twist. (for plot twist: watch the last 20 mins of memoir of a murderer's directors cut.)

Forgotten and Svaha have similiar nuance as they both are mystery-thriller and have neat plotting. Recommended to watch if you like one of it!

They're almost similar to each other. it gives off the same vibes from what is happening to Strangers from Hell.

Story of two brother. Some mystery, suspense. Their childhood bond. Their relationship. Trust vs misstrust. Intense, family, only a touch or romance

- dark, thriller, mysterious.
These two are very similar, if you liked the plot twist in lost in stars and the mysterious theme behind you definitely like forgotten.
(I can't add more due to spoiler)

Not as dark/psychological as oldboy but, if you've seen oldboy you'll definitely get 'oldboy vibes' from this film. They're both thrillers. I won't say anymore because I feel it would ruin the experience, definitely a film you should go into without knowing anything.

Stories with the great unforeseeable turns and twists of events.

Similar in fear inducing incidents and general captivating mood and intense style.
With psychopathic and crazy Characters.

there both like mystery, and a very interesting plot but somehow they have a similar vibe. As well for that, they both have like not a connection in the movies but a connection with the characters their not the same and they both have the craziest plot twist.

both movies are based on a psychological aspect and a murder is involved. In both movies the main character is looking to solve the murder. There are plot twists involve and doctor that help the main character come to terms with their reality

Same vibes from chasing, time lapses, murder-themed, confession set-up, statute of limitation and revenge.