As Guillermo del Toro's new film starring Oscar Isaac and Jacob Elordi is released, why is the message of Mary Shelley's 1818 novel still overshadowed by its success, more than two centuries on?
"It's alive! It's alive!! It's alive!!!" – Frankenstein (dir: James Whale, 1931)
One night during the strangely cool and wet European summer of 1816, a group of friends gathered at the Villa Diodati on the shores of Lake Geneva. "We will each write a ghost story," Lord Byron announced to the assembled party, which included Byron's doctor John Polidori, the poet Percy Shelley and the 18-year-old Mary Wollstonecraft Godwin (later Shelley).
"I busied myself to think of a story," she wrote. "One which would speak to the mysterious fears of our nature and awaken thrilling horror." Her tale became a novel, published two years later as Frankenstein, or The Modern Prometheus, the story of Victor Frankenstein, a young natural philosophy student, who, burning with crazed ambition, brings a body to life but rejects his horrifying "creature" in fear and disgust.
Frankenstein is simultaneously the first science-fiction novel, a Gothic horror, a tragic romance and a parable all sewn into one towering body. Its central tragedies – the dangers of "playing God" on one hand; parental abandonment and societal rejection on the other – are as relevant today as they ever were.

Mary Godwin (later Shelley) first thought of the story that became Frankenstein when she was 18 years old (Credit: Alamy)
And are there any other fictional characters more powerfully cemented in the popular imagination? The two central archetypes Mary Shelley brought to life, the "creature" and the overambitious "mad scientist", lurched and ranted their way off the page and on to stage and screen, electrifying theatre and filmgoers as two of the most enduring icons not just in the horror genre – but in cinematic history.
Frankenstein spawned interpretations and parodies that reach from the very origins of the moving image in Thomas Edison's horrifying 1910 short film, through Hollywood's Universal Pictures and Britain's Hammer series, to The Rocky Horror Picture Show – and it foreshadowed others, such as 2001: A Space Odyssey. There are Italian and Japanese Frankensteins and a Blaxploitation film, Blackenstein; Mel Brooks, Kenneth Branagh and Tim Burton all have their own takes. The characters or themes appear in or have inspired comic books, video games, spin-off novels, TV series and songs by artists as diverse as Ice Cube, Metallica and T'Pau's China in Your Hand: "It was a flight on the wings of a young girl's dreams/ That flew too far away… And we could make the monster live again". And now sci-fi/horror director Guillermo del Toro has finally realised his childhood dream of bringing Frankenstein to the screen, a true labour-of-love project that has been more than 30 years in the making.

Thomas Edison’s 1910 short film was the first time the story of Frankenstein appeared on screen (Credit: Alamy)
As a parable, the novel has been used as an argument both for and against slavery and revolution, vivisection and empire, and as a dialogue between history and progress, religion and atheism. The prefix "Franken-" thrives in the modern lexicon as a byword for any anxiety about science, scientists and the human body, and has been used to shape worries about the atomic bomb, GM crops, strange foods, stem-cell research and both to characterise and assuage fears about AI. In the more than two centuries since she wrote it, Mary Shelley's tale, in the words of Bobby Pickett's 1962 novelty song, Monster Mash (itself inspired by Boris Karloff's performance), has truly been "a graveyard smash" that "caught on in a flash".
"All them scientists – they're all alike. They say they're working for us but what they really want is to rule the world!" – Young Frankenstein (dir: Mel Brooks, 1974).
But why was Mary's vision of "science gone wrong" so resonant at the time? She certainly captured the zeitgeist: the early 19th Century teetered on the brink of the modern age, and although the term "science" existed, the concept of a "scientist" didn't. Great change brings fear, as Fiona Sampson, author of In Search of Mary Shelley, tells the BBC: "With modernity comes a sense of anxiety about what humans can do and particularly an anxiety about science and technology." Frankenstein fused these contemporary concerns about the possibilities of science with fiction for the very first time – with electrifying results. Far from a completely outrageous fantasy, the novel imagined what might conceivably happen if people – and in particular overreaching or out-of-control scientists – went too far.
Several points of popular 19th-Century intellectual discourse appeared in the novel. Mary Shelley's writings reveal that in that 1816 Villa Diodati tableau, Shelley and Byron discussed the "principle of life". Contemporary debates raged on the nature of humanity and whether it was possible to raise the dead. In the book's 1831 preface, Mary Shelley noted "galvanism" as an influence, referring to Luigi Galvani's experiments using electric currents to make frogs' legs twitch. Galvani's nephew Giovanni Aldini would go further in 1803, using a newly dead murderer as his subject. Many of the doctors and thinkers at the heart of these debates – such as the chemist Sir Humphry Davy – were connected to Mary Shelley's father, the pre-eminent intellectual William Godwin, who had developed principles warning of the dangers and moral implications of "overreaching".

Luigi Galvani’s experiments using electricity to reanimate dead frogs was possibly one of the inspirations for the novel (Credit: Alamy)
Despite these nuggets of contemporary thought, though, there's little in the way of tangible theory, method, or scientific detail in Frankenstein. The climactic moment of creation is described simply: "With an anxiety that almost amounted to agony, I collected the instruments of life around me, that I might infuse a spark of being into the lifeless thing that lay at my feet." The "science" of the novel is rooted in its time and yet timeless. It is so vague, therefore, as to provide a malleable reference point for the following two centuries' moments of great change and fear.
But surely the reason Frankenstein became a shorthand for anxieties about science is down to the impression the "monster" and "mad scientist" have had on its audience. How did this happen? Just as the science is vague in the book, so is the description of the creature as he comes to life. The moment is distilled into a single, bloodcurdling image:
"It was already one in the morning; the rain pattered dismally against the panes, and my candle was nearly burnt out, when, by the glimmer of the half-extinguished light, I saw the dull yellow eye of the creature open; it breathed hard, and a convulsive motion agitated its limbs."
With his "yellow skin", "watery eyes" and "shrivelled complexion", the creature is far from the beautiful ideal Victor Frankenstein had imagined. This spare but resonant prose proved irresistible to theatre, and later film-makers and their audiences, as Christopher Frayling notes in his book, Frankenstein: The First Two Hundred Years. The shocking novel became a scandalous play and a huge hit, first in Britain and then abroad. These early plays, Frayling writes, "set the tone for future dramatisations". They condensed the story into basic archetypes, adding many of the most memorable elements that audiences would recognise today, including the comical lab assistant, the line "It lives!" and a monster who barely speaks.

James Whale’s 1931 film for Universal Pictures starred Boris Karloff as the creature (Credit: Alamy)
It's perhaps a double-edged sword that the monstrous success of Hollywood's incarnations (notably James Whale's 1931 film starring Boris Karloff as the creature) in many ways secured the story's longevity but somewhat obscured Shelley's version of it. "Frankenstein [the film] created the definitive movie image of the mad scientist, and in the process launched a thousand imitations," Frayling writes. "It fused a domesticated form of Expressionism, overacting, an irreverent adaptation of an acknowledged classic, European actors and visualisers – and the American carnival tradition – to create an American genre. It began to look as though Hollywood had actually invented Frankenstein." And so, a movie legend was born.
And just as Hollywood cherry-picked from Mary Shelley to cement its version of her story, she had borrowed from historical and Biblical stories to create her own message and mythology. The subtitle of the novel, "The Modern Prometheus", recalls the figure of ancient Greek and Latin myth who variously steals fire from the gods and gives it to man, and represents the dangers of overreaching. The novel's other great allusion is to God and Adam, and a quote from Paradise Lost appears in the book's epigraph: "Did I request thee, Maker, from my clay / To mould me man?". It is arguably the creature's humanity – and his tragedy – that in his cinematic transformations into a mute but terrifying monster, has often been forgotten.
Shelley gave the creature a voice and a literary education in order to express his thoughts and desires (he is one of three narrators in the book). Like The Tempest's Caliban, to whom Shakespeare gives a poetic and poignant speech, the creature's lament is haunting: "Remember that I am thy creature; I ought to be thy Adam, but I am rather the fallen angel, whom thou drivest from joy for no misdeed. Everywhere I see bliss, from which I alone am irrevocably excluded. I was benevolent and good; misery made me a fiend. Make me happy, and I shall again be virtuous."
If the creature is perceived as a misshapen human rather than a monster, his tragedy deepens. He is first rejected by his creator, which Christopher Frayling called "that post-partum moment", and is often identified as a parental abandonment. Considering that Mary Shelley had lost her own mother Mary Wollstonecraft at birth, had just buried her own baby girl, and was looking after her pregnant step-sister as she was writing the book – which took exactly nine months to complete – birth (and death) is pertinent. The newborn creature is alienated further as society recoils from him; he is made good, but it is the rejection that creates his murderous revenge. It's a robust allegory for a responsibility to children, outsiders or those who don't conform to conventional ideals of beauty. "The way that we sometimes identify with Frankenstein – as we've all taken risks, we've all had hubristic moments – and partly with the creature, they are both aspects of ourselves – all our selves" Fiona Sampson says. "They both speak to us about being human. And that's incredibly powerful."
The empathy and humanity that has often been lost at the heart of Shelley's novel is reinstated in the latest adaptation, however, which arrives in cinemas this week. Before its premiere at the Venice Film Festival in August, director Guillermo Del Toro told Variety that his version, which stars Oscar Isaac as Victor Frankenstein and Jacob Elordi as the creature, was less a horror than about "the lineage of familial pain", with Isaac the abusive father abandoning his son, the creature.

Guillermo del Toro's new film stars Oscar Isaac as Victor Frankenstein (Credit: Netflix)
"He was an outsider. He didn't fit into the world. He was out of place in the same way that I felt as a kid," Del Toro said of the creature, going on to describe Shelley's story as being central to his own life and work. "Frankenstein is a song of the human experience… There's so much of my own biography in the DNA of the novel." When he was collecting a Bafta in 2018 for a different monster fable, The Shape of Water, Del Toro thanked Shelley for inspiring him. "She picked up the plight of Caliban and she gave weight to the burden of Prometheus, and she gave voice to the voiceless and presence to the invisible, and she showed me that sometimes to talk about monsters, we need to fabricate monsters of our own, and parables do that for us".
Surely it would seem unfathomable that when the then-Mary Godwin first thought up her chilling monster parable in that summer of 1816, she could have imagined that it would go so far to shape culture and society, science and fear, continuing to inspire debate – and art – well into the 21st Century.
"And now, once again, I bid my hideous progeny go forth and prosper," she wrote in the preface to the 1831 edition. The creator and creature, parent and child, the writer and her story – they went forth, and did they prosper? More than two hundred years since its publication, Mary Shelley's Frankenstein is no longer a tale of "thrilling horror" but its own myth, sent out into the world.