Movies like The Unknown Purple (1923)
The best movies like The Unknown Purple (1923) are Frequencies (2013), Doctor Who: Dark Water / Death in Heaven (2014) and Babylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002). If The Unknown Purple hooked you with its mystery and science fiction, these 20 similar films are what to watch next, and every pick says why it matches.

Quick picks
- Highest ratedDoctor Who: A Christmas Carol (2010)8.0/10 from 251 votes
- NewestSuperintelligence (2020)Released 2020
Frequencies (2013)
The story of the forbidden relationship between a 'low born' boy and a 'high born' girl in an alternate reality where every person's relationships and life worth are determined by their innate 'frequencies'.
Why it matches: Recommended by TMDB viewers · both science fiction & mystery
Popcorn FlickMovies like thisDoctor Who: Dark Water / Death in Heaven (2014)
In this epic two-part finale, the Doctor comes face to face with the mysterious Missy, and an impossible choice is looming. With Cybermen on the streets of London, old friends unite against old enemies, and the Doctor takes to the air in a startling new role.
Why it matches: Recommended by TMDB viewers · both science fiction & mystery
Absolute CinemaMovies like thisBabylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002)
After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest city on record and a clue to a dangerous ancient race.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisThe Time Machine (1960)
A Victorian Englishman travels to the far future and finds that humanity has divided into two hostile species.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisDoctor Who: The Runaway Bride (2006)
A young bride in the midst of her wedding finds herself mysteriously transported to the TARDIS. The Doctor must discover what her connection is with the Empress of the Racnoss's plan to destroy the world.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisF.R.E.D.I. (2018)
An intelligent, lovable robot known as "F.R.E.D.I." is stolen from a secret research facility by the project's lead scientist. The robot is found by a 15 year old teenager, James. Soon the two begin to communicate and create a bond in which F.R.E.D.I. learns about teenage life and James learns about some new values.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisThe Invisible Man (1933)
After experimenting on himself and becoming invisible, scientist Jack Griffin, now aggressive due to the drug's effects, seeks a way to reverse the experiment at any cost.
Why it matches: Recommended by TMDB viewers · both science fiction
Worth the HypeMovies like thisJonathan (2018)
Jonathan is a young man with a strange condition that only his brother understands. But when he begins to yearn for a different life, their unique bond becomes increasingly tested.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisTime Toys (2016)
A group of middle school kids stumble upon a chest full of incredible toys from the future. The discovery takes them on an adventure using their newfound toys to save their neighborhood and ultimately the world from a maniacal corporate madman. In the process, these "loser" kids learn they have the qualities they thought they were lacking all along.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies 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 mystery
Popcorn FlickMovies like thisSuperintelligence (2020)
When an all-powerful Superintelligence chooses to study the most average person on Earth, Carol Peters, the fate of the world hangs in the balance. As the A.I. decides to enslave, save or destroy humanity, it’s up to Carol to prove that people are worth saving.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisDoctor Who: A Christmas Carol (2010)
Amy Pond and Rory Williams are trapped on a crashing space liner, and the only way the Eleventh Doctor can rescue them is to save the soul of a lonely old miser. But is Kazran Sardick, the richest man in Sardicktown, beyond redemption? And what is lurking in the fogs of Christmas Eve?
Why it matches: Recommended by TMDB viewers · both science fiction
Absolute CinemaMovies like thisBabylon 5: The River of Souls (1998)
A group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisEarth to Echo (2014)
After a construction project begins digging in their neighbourhood, best friends Tuck, Munch and Alex inexplicably begin to receive strange, encoded messages on their cell phones. Convinced something bigger is going on, they go to their parents and the authorities. The three embark on a secret adventure to crack the code and follow it to its source, and discover a mysterious being from another world who desperately needs their help. The journey that follows will change all their lives forever.
Why it matches: Recommended by TMDB viewers · both science fiction
SnoozefestMovies like thisBabylon 5: The Lost Tales - Voices in the Dark (2007)
This instalment of Babylon 5 is in two parts: the first is about an entity that has possessed a worker. Colonel Lochley prevents a priest from performing an exorcism. The host is returned to Earth. The second has Galen trying to dupe President Sheridan into assassinating the future Centauri emperor to stop him from attacking Earth in around 30 years time.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisDonovan's Echo (2011)
A series of uncanny déjà vu events force a man to re-examine his tragic past, memory, instinct, and future.
Why it matches: Recommended by TMDB viewers · both mystery
Popcorn FlickMovies like thisBabylon 5: Thirdspace (1998)
Susan Ivanova discovers a derelict spaceship in hyperspace. They tow it back to Babylon 5, then strange things start happening. People are being telepathically taken over by aliens from another (third)space.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisJourney 2: The Mysterious Island (2012)
Sean Anderson partners with his mom's boyfriend on a mission to find his grandfather, who is thought to be missing on a mythical island.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisThe Last Mimzy (2007)
Two siblings begin to develop special talents after they find a mysterious box of toys, and soon their parents and even their teacher are drawn into a strange new world – and find a task ahead of them that is far more important than any of them could imagine.
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like thisParallels (2015)
An underground MMA fighter must confront his sister and his past in an adventure through parallel universes
Why it matches: Recommended by TMDB viewers · both science fiction
Popcorn FlickMovies like this
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Frequently asked questions
What are the best movies like The Unknown Purple?
The closest matches to The Unknown Purple are Frequencies (2013), Doctor Who: Dark Water / Death in Heaven (2014) and Babylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002). Below are 17 more, each with the reason it matches.
What should I watch after The Unknown Purple?
Start with Frequencies (2013), the closest match to The Unknown Purple.
What is the highest-rated movie like The Unknown Purple?
Doctor Who: A Christmas Carol (2010), rated 8.0/10 by 251 TMDB users.
What is the newest movie like The Unknown Purple?
Superintelligence (2020) is the most recent release on this list.
Are there English movies like The Unknown Purple?
Yes: Frequencies (2013), Doctor Who: Dark Water / Death in Heaven (2014) and Babylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002).
How are movies similar to The Unknown Purple chosen?
First come films that Trakt’s viewers watch alongside The Unknown Purple, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.



















