Most Similar Movies to The Twins Effect (2003)
If you are looking for movies like The Twins Effect (2003), you might like movies tagged with keyword : action, comedy, fantasy, adventure, vampire, twins, horror, romance, youth, fantasy adventure, fight, humor, supernatural, thriller, special effects, urban, friendship, mystery, magic, modern .
Goosebumps 2: Haunted Halloween (2018), Don't Kill It (2016), An American Werewolf in Paris (1997), Sharknado 5: Global Swarming (2017), The Babysitter (2017), The House with a Clock in Its Walls (2018), Blade: Trinity (2004) ... Let's take a look at the following list...

Goosebumps 2: Haunted Halloween (2018)
Two young friends find a magic book that brings a ventriloquist's dummy to life.
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Don't Kill It (2016)
A grizzled demon hunter (Dolph Lundgren) joins forces with a reluctant FBI agent (Kristina Klebe) to battle an ancient evil that can possess whoever kills it.
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An American Werewolf in Paris (1997)
An American man unwittingly gets involved with French werewolves who have developed a serum allowing them to transform at will.
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Sharknado 5: Global Swarming (2017)
Fin and his wife April travel around the world to save their young son who's trapped inside a sharknado.
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The Babysitter (2017)
The events of one evening take an unexpected turn for the worst for a young boy trying to spy on his babysitter.
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The House with a Clock in Its Walls (2018)
A young orphan named Lewis Barnavelt aids his magical uncle in locating a clock with the power to bring about the end of the world.
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Blade: Trinity (2004)
Blade, now a wanted man by the FBI, must join forces with the Nightstalkers to face his most challenging enemy yet: Dracula.
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Cirque du Freak: The Vampire's Assistant (2009)
Teenager Darren Shan meets a mysterious man at a freak show who turns out to be a vampire. After a series of events, Darren must leave his normal life and go on the road with the Cirque du Freak and become a vampire.
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Pride and Prejudice and Zombies (2016)
Five sisters in 19th century England must cope with the pressures to marry while protecting themselves from a growing population of zombies.
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Knights of Badassdom (2013)
Live-action role players conjure up a demon from Hell by mistake and they must deal with the consequences.
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The Era of Vampires (2002)
In 19th century China, an evil monk awakens a nest of vampires hell-bent on devouring human life. Now, a quartet of heroes and their master must use their unique powers to destroy the Vampire King and its lethal coven before it's too late.
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The Monster Squad (1987)
A young group of monster fanatics attempt to save their hometown from Count Dracula and his monsters.
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Jumanji: Welcome to the Jungle (2017)
Four teenagers are sucked into a magical video game, and the only way they can escape is to work together to finish the game.
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Warm Bodies (2013)
After a highly unusual zombie saves a still-living girl from an attack, the two form a relationship that sets in motion events that might transform the entire lifeless world.
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Spontaneous (2020)
Get ready for the outrageous coming-of-age love story about growing up...and blowing up. When students in their school begin exploding (literally), seniors Mara and Dylan struggle to survive in a world where each moment may be their last.
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A Flying Jatt (2016)
Jatt is a reluctant superhero who fights crime and protects people. He meets his match in the evil Raka, who he must vanquish to save the day.
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Fright Night (2011)
When a nice new neighbor moves in next door, Charley discovers that he is an ancient vampire who preys on the community. Can he save his neighborhood from the creature with the help of the famous "vampire killer", Peter Vincent?
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Hansel & Gretel: Witch Hunters (2013)
Hansel & Gretel are bounty hunters who track and kill witches all over the world. As the fabled Blood Moon approaches, the siblings encounter a new form of evil that might hold a secret to their past.
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