Movies like S/N (Sem Número) (2018)
The best movies like S/N (Sem Número) (2018) are The Mean Season (1985), Mr. Arkadin (1955) and The 9th Life of Louis Drax (2016). If S/N (Sem Número) hooked you with its mystery and thriller, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedMr. Arkadin (1955)6.8/10 from 203 votes
- Newest180 (2026)Released 2026
The Mean Season (1985)
A routine investigation of a shocking murder takes a bizarre twist when the killer contacts the reporter and appoints him his personal spokesman. As the killer's calls and clues increase, the reporter is lured into a deadly trap.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisMr. Arkadin (1955)
Claiming that he doesn't know his own past, a rich man enlists an ex-con with an odd bit of detective work. Gregory Arkadin says he can't remember anything before the late 1920s, and convict Guy Van Stratten is happy to take the job of exploring his new acquaintance's life story. Guy's research turns up stunning details about his employer's past, and as his work seems linked to untimely deaths, the mystery surrounding Mr. Arkadin deepens.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisThe 9th Life of Louis Drax (2016)
A psychologist who begins working with a young boy who has suffered a near-fatal fall finds himself drawn into a mystery that tests the boundaries of fantasy and reality.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisAll the Devils Are Here (2025)
After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisNight Watch (1973)
A woman recovering from a nervous breakdown tries to convince her husband and and the local London police that she has witnessed a murder in the abandoned house next door.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisBlack Rainbow (1989)
Martha Travis is a medium who makes contact with spirits "on the other side" and connects them with their loved ones still alive, in public performances. Trouble begins when she gives a message to Mary Kuron from her husband, Tom. But Tom isn't dead... yet. And Martha not only knows he will die, she also knows who killed him. And the murderer knows she knows...
Why it matches: Recommended by TMDB viewers · both mystery & thriller
SnoozefestMovies like thisThe Black Book (2023)
After his son is wrongly accused of kidnapping, a deacon who has just lost his wife takes matters into his own hands and fights a crooked police gang to clear him.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisNight of the Hunted (2023)
When an unsuspecting woman stops at a remote gas station in the dead of night, she's made the plaything of a sociopath sniper with a secret vendetta. To survive, she must not only dodge his bullets and fight for her life, but also figure out who wants her dead and why.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisNight Train to Lisbon (2013)
Raimund Gregorius, having saved a beautiful Portuguese woman from leaping to her death, stumbles upon a mesmerizing book by a Portuguese author, which compels him to suddenly abandon the boring life he has led for years and to embark on an enthralling adventure. In search of the author, Gregorius acts as detective, pulling together pieces of a puzzle that involves political and emotional intrigue and the highest possible stakes. His voyage is one that transcends time and space, delving into the realms of history, medicine and love, all in search of true meaning to his life.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisThe Lady Vanishes (2013)
Young socialite Iris Carr befriends an older woman while traveling solo by train. When Iris wakes from a nap, the woman is gone and other passengers claim she never existed.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisThe Infernal Machine (2022)
Reclusive and controversial author Bruce Cogburn is drawn out of hiding by an obsessive fan, forcing the novelist to confront a past that he thought he could escape, and to account for events set in motion by his bestseller decades earlier. Cogburn's search for who is behind the manipulation and mental torment he encounters leads to an emotional roller-coaster ride full of fear and danger, where things are not always as clear as they seem to be, and where past deeds can have dire consequences.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisStowaway (2022)
A tenacious party girl fights to survive after three thieves commandeer her luxury yacht. Unable to escape and trapped on the yacht at high seas, the prey becomes the hunter as she turns the tables on the intruders and takes matters into her own hands.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisEndless Night (1972)
Shiftless dreamer Michael Rogers fantasizes about a lifestyle above his means and marries a wealthy, young girl who just came of age. They hire a famous architect to build their dream home amidst a series of suspicious incidents. The spouse has dark intentions toward his naive, inexperienced bride. Secrets from his past and sinister ties to their house guest Greta lead to a terrible turn of unexpected events.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisCleaner (2007)
Single father and former cop Tom Cutler has an unusual occupation: he cleans up death scenes. But when he's called in to sterilize a wealthy suburban residence after a brutal shooting, Cutler is shocked to learn he may have unknowingly erased crucial evidence, entangling himself in a dirty criminal cover-up.
Why it matches: Recommended by TMDB viewers · both thriller & mystery
Popcorn FlickMovies like thisOlder Gods (2023)
After the disappearance of his troubled friend, American Chris Rivers travels to the remote Welsh countryside to investigate what happened – leading him to a dark apocalyptic cult.
Why it matches: Recommended by TMDB viewers · both mystery & thriller
Popcorn FlickMovies like thisWhisper (2007)
Sinister things begin happening to kidnappers who are holding a young boy for ransom in a remote cabin.
Why it matches: Recommended by TMDB viewers · both thriller
Popcorn FlickMovies like thisYou'll Never Find Me (2024)
Patrick, a strange and lonely resident, lives in a mobile home at the back of an isolated caravan park. After a violent thunderstorm erupts, a mysterious young woman appears at his door, seeking shelter from the weather. The longer the night wears on and the more the young woman discovers about Patrick, the more difficult she finds it to leave. Soon she begins to question Patrick’s intentions, while Patrick begins to question his own grip on reality...
Why it matches: Recommended by TMDB viewers · both thriller
Popcorn FlickMovies like thisThe Good Neighbor (2022)
A nightmarish evening unfolds for neighbors David and Robert when they accidentally hit a woman on her bike and flee the scene. While David is increasingly plagued by feelings of guilt, Robert shows no remorse and becomes overbearing and possessive.
Why it matches: Recommended by TMDB viewers · both thriller
Popcorn FlickMovies like this180 (2026)
When an unexpected road rage incident puts his son in critical condition, an enraged father spirals down a dark path of emotional turmoil and vengeance.
Why it matches: Recommended by TMDB viewers · both thriller
SnoozefestMovies like thisChief of Station (2024)
After learning that the death of his wife was not an accident, a former CIA Station Chief is forced back into the espionage underworld, teaming up with an adversary to unravel a conspiracy that challenges everything he thought he knew.
Why it matches: Recommended by TMDB viewers · both thriller
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like S/N (Sem Número)?
The closest matches to S/N (Sem Número) are The Mean Season (1985), Mr. Arkadin (1955) and The 9th Life of Louis Drax (2016). Below are 17 more, each with the reason it matches.
What should I watch after S/N (Sem Número)?
Start with The Mean Season (1985), the closest match to S/N (Sem Número).
What is the highest-rated movie like S/N (Sem Número)?
Mr. Arkadin (1955), rated 6.8/10 by 203 TMDB users.
What is the newest movie like S/N (Sem Número)?
180 (2026) is the most recent release on this list.
Are there English movies like S/N (Sem Número)?
Yes: The Mean Season (1985), Mr. Arkadin (1955) and The 9th Life of Louis Drax (2016).
How are movies similar to S/N (Sem Número) chosen?
First come films that Trakt’s viewers watch alongside S/N (Sem Número), then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.