Movies Like The Unknown Purple
If you liked The Unknown Purple (1923), a mystery and science fiction movie directed by Roland West, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.
- 1

Frequencies (2013)
★ 6.6/10Also science fiction and mysteryThe 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'.
- 2

Babylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002)
★ 6/10Also science fictionAfter 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…
- 3

The Time Machine (1960)
★ 7.4/10Also science fictionA Victorian Englishman travels to the far future and finds that humanity has divided into two hostile species.
- 4

The Invisible Man (1933)
★ 7.5/10Also science fictionAfter 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.
- 5

Superintelligence (2020)
★ 5.9/10Also science fictionWhen 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…
- 6

Time Toys (2016)
★ 5.9/10Also science fictionA 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…
- 7

Journey 2: The Mysterious Island (2012)
★ 6.2/10Also science fictionSean Anderson partners with his mom's boyfriend on a mission to find his grandfather, who is thought to be missing on a mythical island.
- 8

The Time Shifters (1999)
★ 5.8/10Also science fictionTom Merrick gets caught up in a time-traveling conspiracy and must set the timeline right before it is irrevocably altered.
- 9

Earth to Echo (2014)
★ 5.9/10Also science fictionAfter 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…
- 10

F.R.E.D.I. (2018)
★ 5.9/10Also science fictionAn 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…
- 11

The Last Mimzy (2007)
★ 6.3/10Also science fictionTwo 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…
- 12

Jonathan (2018)
★ 5.9/10Also science fictionJonathan 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.
- 13

Doctor Who: The Runaway Bride (2006)
★ 7.8/10Also science fictionA 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.
- 14

Tomorrowland (2015)
★ 6.3/10Also mystery and science fictionBound by a shared destiny, a bright, optimistic teen bursting with scientific curiosity and a former boy-genius inventor jaded by disillusionment embark on a danger-filled mission to unearth the secrets of an enigmatic…
- 15

Maniac (1963)
★ 6.2/10Also mysteryWhen a stranger enters a quiet, country town and is seduced by a sensuous married woman he unwittingly finds himself at the centre of a storm of sexual guilt and murder.
- 16

When I'm Ready (2025)
★ 6.5/10Also science fictionIt's the end of the world. Seeking meaning and thrills in their last days alive, Rose and Michael embark on a cross-country road trip to see Rose's grandmother as a devastating asteroid threatens to wipe out life on…
- 17

The Lady Vanishes (2013)
★ 6.3/10Also mysteryYoung 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.
- 18

Justice League (2017)
★ 6.1/10Also science fictionFuelled by his restored faith in humanity and inspired by Superman's selfless act, Bruce Wayne and Diana Prince assemble a team of metahumans consisting of Barry Allen, Arthur Curry and Victor Stone to face the…
- 19

Babylon 5: The River of Souls (1998)
★ 6.4/10Also science fictionA group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them.
- 20

Mighty Morphin Power Rangers: Once & Always (2023)
★ 6.5/10Also science fictionAfter tragedy strikes, an unlikely young hero takes her rightful place among the Power Rangers to face off against the team's oldest archnemesis.