Gene therapy has long been a staple in science fiction, offering a tantalising glimpse into the future of medicine where diseases are not just treated but potentially eradicated at the genetic level. This curated list of 10 films delves into this fascinating realm, blending cutting-edge science with compelling storytelling. Whether you're a fan of dystopian futures, ethical dilemmas, or simply love a good yarn about human ingenuity, these films will not only entertain but also spark thought-provoking discussions about the potential and perils of manipulating our very DNA.

The Fly (1986)
Description: A scientist's experiment with teleportation goes awry, merging his DNA with that of a fly. This classic horror film explores the unintended consequences of genetic manipulation.
Fact: The film was remade from the 1958 version, and the special effects for the transformation scenes were groundbreaking at the time.


Gattaca (1997)
Description: In a future where genetic engineering determines one's social status, Vincent Freeman, a "natural" born, aspires to reach the stars. This film explores the ethical implications of gene therapy and the human spirit's resilience against genetic determinism.
Fact: The film's title is derived from the four nitrogenous bases of DNA: guanine, adenine, thymine, and cytosine. Also, the film was shot in sequence to help the actors portray the emotional journey of their characters.


Code 46 (2003)
Description: In a future where genetic engineering is common, a detective investigates a case that leads him to question the laws governing human reproduction and genetic modification.
Fact: The film was shot in Shanghai, and its dystopian setting was inspired by the city's futuristic skyline.


The Island (2005)
Description: In a seemingly utopian facility, residents are told they are survivors of a global contamination, waiting for their chance to live on "The Island." However, the truth involves cloning and organ harvesting, touching on themes of gene therapy and human rights.
Fact: The film's concept was inspired by a real-life case in the UK where a woman discovered she was a clone. Also, the film's sets were so elaborate that they were reused for other movies and TV shows.


The Gene Generation (2007)
Description: In a world where DNA can be hacked, a DNA hacker must save her sister from a deadly virus, exploring themes of genetic manipulation and bio-terrorism.
Fact: The film was one of the first to explore the concept of DNA hacking, a theme that has since become more prevalent in sci-fi narratives.


The Lazarus Effect (2015)
Description: A group of researchers bring a subject back to life using a serum, but the resurrection leads to unexpected and horrifying results, touching on themes of genetic manipulation and the ethics of life and death.
Fact: The film was inspired by the biblical story of Lazarus, and its title refers to the unintended consequences of their experiment.


The Tomorrow War (2021)
Description: While primarily a time-travel action film, it includes elements of genetic engineering as humanity fights an alien invasion, with soldiers from the future genetically modified for combat.
Fact: The film was originally intended for theatrical release but was sold to Amazon Prime due to the global health crisis, making it one of the first major films to debut on a streaming service.


Splice (2009)
Description: Two genetic engineers create a new organism using human DNA, leading to unforeseen consequences. This film delves into the ethical boundaries of gene splicing and the hubris of playing God.
Fact: The creature, Dren, was designed by Guillermo del Toro, and the film explores themes similar to those in his own work, like "Pan's Labyrinth."


The Fountain (2006)
Description: This film intertwines three stories across different time periods, one of which involves a scientist searching for a cure for his wife's cancer through a tree with regenerative properties, exploring themes of immortality and genetic manipulation.
Fact: The film was a passion project for director Darren Aronofsky, who had been developing the story for over a decade.


Okja (2017)
Description: While not directly about gene therapy, this film deals with genetic modification of animals for food production, raising questions about ethics, corporate greed, and the manipulation of life forms.
Fact: The film was shot in South Korea, Canada, and the US, with the titular creature, Okja, being a mix of CGI and practical effects. Also, it was the first Netflix original film to be screened in competition at the Cannes Film Festival.
