What Is Felidae About?
The premise of Felidae in 271 words, with nothing given away. The full story follows below.
In a rain‑slick, decaying mansion on the outskirts of a quiet city, a sharp‑tongued domestic cat named Francis arrives with his owner, the introspective writer‑archaeologist Gustav Löbel. The house exudes an oppressive ambience, its air tinged with a faint chemical scent that seems to whisper of hidden histories. From his first steps on the creaking upper floor, Francis feels the weight of secrets pressing against the walls, a feeling that sharpens his natural curiosity and sardonic humor into a restless drive to understand the place he now calls home.
Within this looming residence, Francis quickly encounters an eclectic cast of feline residents. A grizzled, one‑eyed Maine Coon known as Bluebeard offers a fatalistic, world‑weary perspective, his rough exterior softening only in brief moments of unexpected camaraderie. A blind tabby named Felicitas navigates the shadows with an eerie serenity, hinting at deeper currents that bind the cats together. Elsewhere, the reclusive tech‑savvy elder Pascal keeps meticulous records of the household’s feline population, while the enigmatic Joker presides over a hushed, almost ritualistic gathering that suggests a mythic undercurrent to the everyday lives of the cats.
The film unfolds as a moody, atmospheric thriller told through the eyes of a cat who balances cynicism with an instinctual hunger for answers. Its tone blends gritty noir sensibilities with a haunting, almost gothic feel, punctuated by moments of dark humor and fleeting tenderness. As Francis delves deeper into the mansion’s labyrinthine corridors and the strange social fabric of its feline inhabitants, the audience is drawn into a world where every whispered meow and flickering shadow may conceal a larger, unsettling truth waiting to be uncovered.
What Happens in Felidae?
The complete story of Felidae, from the first scene to the last, in 549 words (about 2 minutes). Spoilers throughout. Names in the text link to 5 cast member pages.
Spoilers ahead
Francis Ulrich Tukur is a sharp, sardonic cat who moves into a gloomy, crumbling house with his owner, Gustav Löbel, a romance writer and archaeologist. From the moment he steps onto the top floor, a sharp chemical tang insinuates itself into the air, hinting at secrets lurking above. As Francis begins a quiet exploration, he uncovers the grisly body of a cat killed by a neck wound, a finding that unsettles the already-shadowed atmosphere of the mansion.
There he meets and quickly befriends Bluebeard Mario Adorf, a foul-mouthed, one-eyed, mutilated Maine Coon who has seen too much and says little that isn’t salty. The discovery of another corpse soon confirms that something darker stirs on the top floor: a clandestine gathering of felines led by Joker Ulrich Wildgruber. This sect esteems a figure named Claudandus/Pascal Klaus Maria Brandauer, and they enact ritual suicides by plunging into an electric current, a ritual that stitches fear and awe into the city’s rooftop folklore.
Francis is driven to flee across the city’s roofs, finally slipping out through a skylight and meeting a blind tabby named Felicitas Mona Seefried. She offers critical whispers about the Claudandus sect and its reach. The following day, Bluebeard escorts Francis to Pascal—an elderly, tech-savvy cat who keeps a meticulous roster of feline residents and confirms that Felicitas is the latest victim. That night, Francis is haunted by a nightmare featuring the famed friar and geneticist Gregor Mendel, a chilling echo of the lab-side whispers that haunt the building.
During a routine rodent hunt, Francis stumbles upon a hidden video recording that documents the top floor’s past as an experimental laboratory. The project aimed to develop fibrin glue and tissue adhesive capable of sealing wounds instantly, but most test subjects—stray cats—died in agony. One survivor had been christened “Claudandus” by the technicians, a name that would echo through history. Claudandus eventually murdered the project’s alcoholic and increasingly unhinged lead technician, Dr. Preterius. After the grim events, other subjects escaped, and the lab was shuttered. Claudandus—who would become a martyr in modern feline myth—disappeared into legend, revered by Joker’s faction.
The discovery of hundreds of cat skeletons in a long-forgotten crypt reveals that killings have been occurring for years, hidden in plain sight. Francis begins to suspect Joker, the only cat who ever claimed to have met Claudandus, until Joker himself is found dead. Confronting Pascal, Francis learns the shocking truth: Pascal is Claudandus. After murdering Preterius, Claudandus had been sheltered by Preterius’s former assistant, Ziebold, and learned Mendel’s laws of heredity. Over years he engineered a new breed of cat—imbued with ancient traits—in a bid to resurrect the primal ancestor of all domestic cats and wipe out humanity. The murdered cats had refused to participate in his brutal eugenics program.
Terminally ill with stomach cancer, Claudandus declares Francis his chosen successor. Francis, determined to end the madness, deletes Claudandus’s computer records, a move that triggers a devastating house fire. As flames swallow the top floors, Francis confronts the tyrant in a final struggle and disembowels Claudandus, who mourns the loss of his innocence even as his legacy burns away. In the suffocating heat, Francis manages to rescue an injured Bluebeard from the blaze, proving that survival and mercy endure even in the darkest corners of a haunted house.
Felidae Timeline: Every Key Event in Order
13 key events in the order they happen, from “Francis moves into a gloomy house” to “Final confrontation and rescue”. 12 events name a place, across 10 locations.
- 1
Francis moves into a gloomy house
Francis, a smart and cynical cat, moves in with his owner Gustav Löbel into a dilapidated house whose top floor carries a distinctly chemical odor. He begins a curious exploration of the mansion, sniffing around corners and creaking stairwells. The uneasy atmosphere hints at hidden experiments and danger.
When:Day 1 Where:Gloomy house, top floor
- 2
First corpse and meeting Bluebeard
During his exploration, Francis discovers a cat corpse that was killed by a neck bite. At the crime scene he meets Bluebeard, a foul-mouthed one-eyed Maine Coon who quickly becomes an uneasy ally. The encounter marks the first sign that something sinister hides in the house.
When:Evening Where:Top floor / crime scene
- 3
The top floor as a cult meeting site
Another body appears, and Francis realizes the top floor hosts a sect of cats led by Joker. The sect worships an entity named Claudandus and carries out ritual suicides by plunging into an electric current. The discovery expands Francis's concerns from a murder to a broader, sinister conspiracy.
When:Night Where:Top floor
- 4
Rooftop chase and skylight escape
When his presence is detected, Francis is chased across the city's rooftops by the sect's members. He leaps through a skylight to escape, landing outside with the city lights below. This escape marks a turning point as he begins to gather allies beyond the house.
When:Night Where:City rooftops
- 5
Felicity the blind cat provides intel
Francis meets Felicity, a blind cat who becomes his informant. She provides crucial information about the Claudandus sect and the rituals they perform. Her knowledge helps him navigate the perilous mystery beyond the house.
When:Night
- 6
Pascal's list and Felicity's fate
Bluebeard takes Francis to Pascal, an elderly, tech-savvy cat who keeps a meticulous list of local feline residents. Pascal informs Francis that Felicity is the latest victim, increasing the urgency to uncover the sect's plans. The revelation tightens the circle around the mystery.
When:Next day Where:Pascal's place
- 7
Mendel nightmare foreshadowing
That night, Francis is haunted by a nightmare featuring Gregor Mendel, foreshadowing the genetic obsession behind Claudandus's project. The nightmare underscores the film's themes of heredity and manipulation. It signals that science and malevolence are intertwined in the house.
When:Night Where:House
- 8
The lab video reveals the fibrin glue project
During a rodent hunt, Francis discovers a video recording that documents the top floor's past as an experimental laboratory. The project focused on a fibrin glue and tissue adhesive intended to close wounds instantly, but most test subjects—stray cats—died in agony. The only survivor was renamed Claudandus by the technicians.
When:Night Where:Top floor laboratory
- 9
Claudandus's origin: murder, escape, and rise
The video explains that Claudandus was the survivor of the experiments and murdered lead technician Preterius before the lab's closure. He was taken in by Preterius's former assistant Ziebold and learned Mendel's laws of heredity. Over years he cultivated a plan to recreate the primal cat ancestor and exterminate humanity.
When:Flashback Where:Laboratory
- 10
The crypt of cat skeletons and Joker's involvement
Francis discovers a crypt filled with hundreds of cat skeletons, realizing the murders have occurred for years. He begins to suspect Joker, the only cat who claims to have met Claudandus, as someone who might hold the missing pieces of the puzzle. The discovery deepens the sense of a long-running conspiracy.
When:Following day Where:Crypt
Show the other 3 events of Felidae Hide the last 3 events
- 11
Joker's death and the growing mystery
Joker is found dead, confirming that Claudandus's influence reaches far and wide. Frantic for answers, Francis presses on and learns that Pascal may be more than he appears. The investigation tightens around Pascal and his true nature.
When:Later that day Where:City
- 12
Pascal reveals himself as Claudandus
Confronting Pascal, Francis learns that Pascal is actually Claudandus. He recounts his backstory, including murder of Preterius and his alliance with Ziebold, and outlines Mendelian-inspired plans to reconstruct the primal cat lineage. He also declares Francis as his chosen successor.
When:Night Where:Pascal's place
- 13
Final confrontation and rescue
Francis deletes Claudandus's computer records, triggering a house-wide confrontation that ends in a fierce fight and a raging fire. In the chaos, Francis disembowels Claudandus, who mourns his lost innocence as he dies. Francis then carries an injured Bluebeard to safety, escaping the inferno with the resolve to end the terror.
When:Finale Where:House
Who Are the Main Characters in Felidae?
8 characters, among them Francis (Ulrich Tukur), Bluebeard (Mario Adorf) and Joker (Ulrich Wildgruber): who each one is and the part they play in the story. Every profile links to the actor’s page.
- F(
Francis (Ulrich Tukur)
Played by Ulrich Tukur
An intelligent and cynical cat who acts as a reluctant detective within a haunted, posturing household. He uncovers the murders, discovers the laboratory past, and navigates the dangers of Joker’s sect. His curiosity and grit drive him to defy Claudandus and piece together the truth.
- 🐾 Cat
- 🧠 Detective
- 😼 Cynical
-
Bluebeard (Mario Adorf)
Played by Mario Adorf
A foul-mouthed, one-eyed Maine Coon who becomes an uneasy ally to Francis. His rough exterior hides knowledge of the house’s secrets and the cat community around it. He survives the fire and remains a key figure amid the escalating danger.
- 🐾 Cat
- 🧭 Ally
- 🗝️ Mysterious
- J(
Joker (Ulrich Wildgruber)
Played by Ulrich Wildgruber
The enigmatic leader of a sect that venerates Claudandus, weaving rumors of having met the legendary figure. His presence drives the sect’s rituals and the peril that forces Francis to act quickly. His death marks a turning point in Francis’s investigation.
- 🐾 Cat
- 🕳️ Cult
- 🗝️ Enigmatic
- F(
Felicitas (Mona Seefried)
Played by Mona Seefried
A blind cat whose knowledge about the Claudandus sect provides critical clues. She serves as a quiet informant and witness to the darker side of the house’s secrets. Her information helps Francis connect the dots between the murders and the lab's legacy.
- 🐾 Cat
- 🧠 Informant
- 👁️🗨️ Insightful
- P/
Pascal / Claudandus (Klaus Maria Brandauer)
Played by Klaus Maria Brandauer
An elderly, tech-savvy cat who maintains a meticulous list of feline residents, yet secretly leads the Claudandus cult. His dual role as caretaker and would-be mastermind reveals a long-running plan to mold a new breed from ancient traits. Terminally ill, he murders Preterius and falls to Francis in the final confrontation.
- 🐾 Cat
- 🧭 Leader
- 🧨 Deceptive
- P(
Preterius (Gerhard Garbers)
Played by Gerhard Garbers
The project’s alcoholic and increasingly unhinged lead technician who oversaw the laboratory experiments. His role glimpses the dangerous ambition behind the fibrin glue research and the deceit that allowed Claudandus to rise. His murder by Claudandus marks a critical pivot in the cat murders.
- 🐾 Cat
- 🧪 Scientist
- 💀 Victim
- M(
Mendel (Christian Schneller)
Played by Christian Schneller
A figure referenced through Mendel’s laws, representing the scientific underpinnings of the eugenics project. Francis’s nightmare of the friar and geneticist underscores the ethical toll of manipulating heredity. Mendel’s ideas echo throughout the mystery as the key to understanding Claudandus’s ambitions.
- 🐾 Cat
- 🧬 Theorist
- 🧠 Ethicist
- GL
Gustav Löbel (Manfred Steffen)
Played by Manfred Steffen
Francis’s owner, a romance writer and archaeologist who inhabits the same house footprint. He embodies the household’s history and intellectual curiosity but remains a distant figure within the room’s cryptic experiments. His presence anchors the domestic world amid looming dangers.
- 🐾 Cat
- 🧭 Intellectual
- 🖋️ Narrator
Where and When Is Felidae Set?
Felidae is set in Gloomy dilapidated house and City rooftops. Here is why the place matters to the story.
Where
Gloomy dilapidated house, City rooftops
The story unfolds primarily inside a gloomy, dilapidated house where the top floor carries a distinct chemical odor. That upper level conceals a hidden laboratory tied to a long-running cat-centric mystery. The surrounding city and its rooftops become the backdrop for chases and revelations among a colony of feline residents.
- 🏚️ Dilapidated house
- 🌃 City rooftops
- 🕵️ Mystery
- 🧬 Science ethics
What Are the Themes of Felidae?
3 ideas the story keeps returning to, among them Mystery, Genetics and Legacy & Conflict.
-
01
Mystery
A string of murders and secret rituals drives the plot, pushing Francis to investigate a hidden network of cats. The top floor’s mysterious past and the sect led by Joker create an atmosphere of danger and discovery. The pursuit of truth clashes with fear, forcing Francis to confront hidden loyalties.
-
02
Genetics
The film centers on forbidden experiments rooted in heredity, echoing Mendel’s laws and the idea of recreating primal traits. Claudandus’s eugenics-inspired project reveals the ethical dangers of manipulating biology. The laboratory history shows how science can drift into control and harm when unbound by morality.
-
03
Legacy & Conflict
Claudandus’s quest to cement a new feline lineage pits him against those who resist his vision, turning personal legacy into a battleground. Francis’s defiance and ultimate confrontation with Claudandus symbolize the renewal of humanity over a dangerous ideal. The narrative culminates in fire, sacrifice, and a choice between preservation and annihilation.
What Kind of Film Is Felidae?
Dark in tone, with steady pacing and a complex story, going by the plot summary.
- Tone
- Dark
- Pacing
- Steady
- Story
- Complex
- Intensity
- High
- Ending
- Bittersweet
A gritty and oppressive animated thriller that follows a cat's harrowing investigation into ritualistic murders, blending horror, scientific ethics, and a constant sense of dread within a decaying urban landscape.
- gritty
- suspenseful
- oppressive
- nightmarish
- melancholic
- brutal
- murder investigation
- animal cruelty
- experimentation
- eugenics
Content notes: animal death, animal cruelty, torture, dismemberment, vivisection, ritual suicide.
Quiz
How well do you remember Felidae? Test yourself on the story.
