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Read the complete plot summary and ending explained for The Creeping Flesh (1973). From turning points to emotional moments, uncover what really happened and why it matters.
In this eerie and atmospheric tale set during the Victorian era, the story revolves around the actions and discoveries of Professor Emmanuel Hildern. The film opens with Emmanuel, a scientist with a keen interest in ancient relics, meeting a young doctor in what appears to be a cluttered laboratory. Emmanuel confesses that he has uncovered something truly terrifying—a living embodiment of evil, an entity he has mistakenly unleashed upon the world much earlier than expected. He then begins to recount the origins of his dangerous discovery.
In a haunting flashback, Emmanuel recounts his expedition to New Guinea in 1894, where he uncovered an unusually large humanoid skeleton. This was no ordinary find: not only was the skeleton older than other specimens, but it also showcased signs of being more advanced, hinting at the existence of a long-lost civilization or perhaps beings from a bygone era. Emmanuel was eager to make a name for himself, hoping that this groundbreaking discovery would secure him the prestigious Richter Prize. His hopes, however, are quickly marred by tragedy when he learns of his wife’s death—she had been institutionalized at a nearby asylum for years, kept a secret from him. His half-brother, James Hildern, who manages the asylum, reveals that he studied Emmanuel’s wife and intends to publish his findings, hoping to win the same prize. James also informs Emmanuel that support for his expeditions has been withdrawn, adding personal and professional strains to Emmanuel’s life.
Driven by the need to finalize his research amidst personal loss, Emmanuel returns home to analyze his findings further. He discovers that the skeleton’s flesh begins to grow when exposed to water, echoing ancient myths he uncovers from the region—stories about giants awakened by rain, mythologies which suggest that such beings could have been dormant for millennia, hidden beneath layers of earth and erosion. Emmanuel hypothesizes that this skeleton might be an ancient giant, and that its discovery could unlock long-forgotten secrets. It also raises the frightening possibility: perhaps such ancient beings harbored evil, and if so, it could still pose a threat.
Following his intuition, Emmanuel develops a serum from the flesh of the skeleton’s finger, which he carefully extracts during his examination. His experiments include testing the serum on a monkey, which shows promising signs of neutralizing evil. Meanwhile, his daughter, Penelope Hildern, receives tragic news of her mother’s death. Shocked to learn that her mother was alive and had been institutionalized, Penelope experiences an emotional upheaval. Emmanuel, worried that her distress might signal inherited insanity, injects her with his experimental serum.
The consequences are horrifying. The following day, Emmanuel witnesses the monkey turning violent, escaping its cage, and causing chaos in his laboratory. At the same time, Penelope, overwhelmed and confused, leaves her home, heading into the city. There, she begins to act out violently—attacking men at a tavern and ultimately murdering a man in a warehouse, who is revealed to be another asylum escapee. Recognizing her dangerous condition, James’s men apprehend Penelope and bring her back to the asylum for evaluation. Tests confirm the presence of Emmanuel’s serum, leading James to realize that Emmanuel may have unwittingly experimented on his own daughter, risking madness and scandal.
James, who is eager to protect his reputation and win the Richter Prize himself, plots to steal Emmanuel’s research and the skeleton. During this theft, the skeleton is exposed to rain, awakening it—an ancient, living creature. When the carriage transporting the skeleton overturns, the now-animated being escapes into the wild. Emmanuel attempts to pursue, but hesitates after noticing a cloaked figure nearby. Returning home, he finds that the skeleton’s fleshy finger has begun to move again. Frightened, Emmanuel throws the finger into the fire, but the creature, now partly fleshy and alive, eventually reappears. It harms Emmanuel by removing one of his fingers but spares his life, leaving him shaken and haunted.
The story then reveals that Emmanuel’s “lab” was actually a cell in the asylum, and he now seems to be an inmate himself. A visiting doctor questions James about his claims, but James dismisses Emmanuel’s story, casting doubt on his insanity. He also scoffs at Emmanuel’s assertions that his brother was involved or that Penelope is truly his daughter. James asserts his authority, suggesting people want to identify with him. Emmanuel, now a broken man, pleads desperately for help, desperately clutching his missing finger—a horrifying reminder of the creature’s attack and his own failed experiments.
Throughout the film, themes of science versus myth, human hubris, and the danger of tampering with ancient and unknown forces are explored. The film creates a tense atmosphere of paranoia and dread, emphasizing that some discoveries are better left undiscovered. As Emmanuel’s revelations unfold, it becomes clear that his obsession and meddling with ancient evil have unleashed a nightmare that threatens to consume everything. The movie leaves viewers pondering the fine line between scientific discovery and the unleashing of primal forces best left undisturbed.
Follow the complete movie timeline of The Creeping Flesh (1973) with every major event in chronological order. Great for understanding complex plots and story progression.
Professor Emmanuel Hildern discovers an ancient skeleton
In 1894, Emmanuel Hildern returns from an expedition to New Guinea with a remarkably large and advanced humanoid skeleton. The discovery excites him as he hopes it will earn him the prestigious Richter Prize. Soon after, he learns of his wife’s death, which adds personal stakes to his ongoing research.
Hildern's wife passes away
While in the midst of his research, Emmanuel receives news that his wife has died after being institutionalized for years. He is deeply affected, especially as her death coincides with his pursuit of scientific recognition. His half-brother James is involved in her treatment and plans to publish findings on her mental state.
Hildern begins experiments on the skeleton
Back at his laboratory, Emmanuel discovers that the skeleton reacts to water by growing flesh, linking it to regional myths of giants awakened by rain. He hypothesizes that the skeleton could be one of these beings and develops a serum from its tissues to combat what he perceives as an evil organism.
Testing the serum on a monkey
Emmanuel tests his developed serum on a monkey, which initially shows positive effects, supporting his theory that evil could be biologically contained. This early success encourages him to continue his experiments, despite moral and scientific uncertainties.
Penelope learns of her mother’s death
Emmanuel's daughter, Penelope, is devastated upon discovering her mother was alive all along and has been institutionalized. Her emotional reaction leads Emmanuel to inject her with the serum, believing it might help her inherited insanity or evil.
Monkey goes berserk after serum injection
Following the serum injection, the monkey escapes its cage with increased strength and causes chaos in the lab. This incident highlights the dangerous side effects of Emmanuel’s experiments and raises questions about the serum's safety.
Penelope’s violent behavior in the city
Penelope leaves her home, attacks men at a tavern, and kills another man when chased, revealing her dangerous behavioral changes. The perpetrators are linked to the asylum, prompting authorities to send James’s men to apprehend her.
James captures Penelope and plans to expose Emmanuel’s work
James’s men arrest Penelope and discover the serum in her blood. James considers using her case to discredit Emmanuel’s experiments and plans to steal Emmanuel’s research and the skeleton to prevent Emmanuel’s findings from interfering with his own ambitions.
Skeleton is stolen and exposed to rain
James’s thief steals the skeleton and unintentionally exposes it to the rain. The skeleton reanimates as a living creature and escapes after the carriage overturns, marking the beginning of its dangerous existence outside the laboratory.
Skeleton’s flesh begins to move and Emmanuel destroys it
Back at the lab, Emmanuel notices the skeleton’s finger moving and, terrified, throws it into the fire. Despite his efforts, the creature later reappears, with flesh and a humanoid form, but is ultimately spared after removing Emmanuel’s finger, revealing the creature's survival.
Emmanuel reveals his account from his cell
The story is retold from Emmanuel’s perspective while he is imprisoned in an asylum cell. It is revealed that he has lost a finger matching the one he removed from the skeleton, indicating ongoing contact with the creature he created.
James’s denial and Emmanuel’s plea
James dismisses Emmanuel’s claims about his identity and the existence of the creature, showing a lack of concern and asserting his authority. Emmanuel pleads for help, emphasizing his belief that the evil organism must be contained or destroyed.
Explore all characters from The Creeping Flesh (1973). Get detailed profiles with their roles, arcs, and key relationships explained.
Professor Emmanuel Hildern
A passionate Victorian scientist driven by the desire to fight evil through scientific means. His grief over his wife's death and obsession with his discovery lead him to risky experiments that blur the line between morality and ambition.
James Hildern
Emmanuel's pragmatic half-brother who manages the asylum. He is driven by ambition and fears scandal, leading him to steal Emmanuel's research and prioritize reputation over ethics.
Penelope Hildern
Emmanuel's daughter, who is institutionalized but shows signs of inherited madness. Her violent outbursts reveal the dangerous effects of Emmanuel's experiments.
Learn where and when The Creeping Flesh (1973) takes place. Explore the film’s settings, era, and how they shape the narrative.
Time period
Victorian era, late 19th century
Set primarily in the 1890s, the film reflects the Victorian period's fascination with exploration, scientific discovery, and the clash between tradition and modernity. This era was marked by significant advancements in science and exploration, often intertwined with colonial expansion and mystical beliefs.
Location
London, New Guinea
The movie alternates between Victorian London, where asylums and laboratories exist, and the remote jungles of New Guinea, known for ancient ruins and mysterious fossils. London provides the backdrop for scientific research and institutional settings, while New Guinea is depicted as a place of ancient myths and discoveries that challenge modern science.
Discover the main themes in The Creeping Flesh (1973). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
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Science & Ethics
The movie explores the moral questions surrounding scientific experimentation, particularly on humans. Emmanuel's attempt to contain and eradicate evil biologically raises questions about the boundaries of science and the potential consequences of unethical research.
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Evil & Nature
A central theme is the nature of evil as a living organism that can be awakened and harnessed through natural forces like rain. The film examines whether evil is an external force or something that can be manipulated through biology and myth.

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Discover the spoiler-free summary of The Creeping Flesh (1973). Get a concise overview without any spoilers.
In the dim, gas‑lit streets of a Victorian world where scientific ambition rubs against superstition, a troubled scholar returns from a remote New Guinea expedition clutching a bizarre, flesh‑like relic. The atmosphere is heavy with muted candlelight, damp stone corridors, and the ever‑present whisper of old myths that suggest some ancient evils never truly die. Within this muted grandeur, the film cultivates a sense of dread that feels as much a product of the era’s rigid rationality as of the unseen forces it seeks to understand.
The story centers on Emmanuel Hildern, a professor whose obsession with the idea that malevolence can be traced to a contagion in the blood drives him to the brink of madness. His marriage to a once‑renowned Folies Bergère performer, now shrouded in tragedy, adds a fragile emotional core to his relentless quest. The delicate balance between his scholarly rigor and the haunting possibility that his own family carries the very disease he studies creates a tension that pulses through every laboratory experiment and whispered conversation.
Beside him stands his half‑brother James Hildern, a figure entrenched in the world of asylums and propriety, whose presence subtly underscores the clash between institutional control and unbridled curiosity. Their daughter, Penelope Hildern, hovers on the edge of inherited genius and inherited curse, embodying the uneasy hope that the next generation might be saved—if the perilous remedy works. The narrative hints at a looming choice: to inoculate the child with the skeleton’s blood, a gesture both daring and desperate, suggesting that the line between cure and further contamination is perilously thin.
Against this backdrop of ornate laboratories, rain‑slicked stone, and echoing corridors, the film swirls with a brooding mood that blends scholarly intrigue with primal fear. The world feels simultaneously familiar and uncanny, inviting the audience to wonder whether the pursuit of knowledge can ever be disentangled from the ancient, lurking darkness it may awaken.
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