Description: While not entirely set in a morgue, the film features significant scenes where forensic evidence from the morgue is crucial in catching a serial killer. It's a gripping detective story with a forensic twist.

Fact: The film was based on a novel by Jeffery Deaver. The character of Lincoln Rhyme, played by Denzel Washington, is a quadriplegic forensic expert, adding a unique angle to the detective narrative.

Description: A group of medical students engage in a deadly game where they must solve murders by examining bodies in the morgue. It's a psychological thriller that explores the dark side of medical training.

Fact: The film was originally intended to be a TV series but was adapted into a feature film. The morgue scenes were filmed in a real medical school's anatomy lab.

Description: This film follows a father-son coroner team as they perform an autopsy on an unidentified woman, uncovering supernatural horrors in the process. It's a perfect blend of detective work and horror, set entirely in a morgue.

Fact: The film was shot in a real morgue, adding to its authenticity. The script was inspired by the idea of what happens when an autopsy reveals more than just the cause of death.

Description: Although a TV series, this British drama often features forensic pathologists solving crimes through autopsies in the morgue. It's a staple for those who love detective work intertwined with forensic science.

Fact: The series has been running for over 20 years, making it one of the longest-running crime dramas in the UK. Many episodes are inspired by real-life cases.

Description: This British series revolves around a coroner who uses her skills to solve crimes, often involving autopsies and morgue scenes. It's a blend of detective work, drama, and forensic science.

Fact: The show was filmed in the picturesque town of Dartmouth, adding a unique backdrop to the typically grim setting of a morgue.

Description: Two friends working in a morgue encounter a body that refuses to stay dead, leading to a night of terror and mystery. This film combines elements of horror and detective work in a unique setting.

Fact: The film was shot on a very low budget, which adds to its gritty, realistic feel. It was also one of the first films to use a morgue as a primary setting for a horror-detective story.

Description: A coroner's routine autopsy turns into a nightmare when he discovers evidence of a serial killer. This film provides a chilling look at the work of a coroner in solving crimes.

Fact: The film was made for television but has since gained a cult following for its realistic portrayal of morgue procedures.

Description: A different film from the one mentioned earlier, this one involves a group of friends who break into a morgue for a prank, only to find themselves trapped with a killer. It's a blend of horror and detective elements.

Fact: The film was shot in a real morgue, enhancing its eerie atmosphere. It was also one of the few films to explore the idea of a prank gone wrong in such a setting.

Description: Set in a military psychiatric hospital, this film explores themes of sanity and insanity through the eyes of a former astronaut turned psychiatrist.

Fact: It was written and directed by William Peter Blatty, who also wrote "The Exorcist," and features a unique blend of dark comedy and existential drama.

Description: A man committed to an asylum for murder finds himself in a surreal, nightmarish world where reality and fantasy blur, as he tries to escape.

Fact: The film features a mix of horror and dark comedy, with Seth Green delivering a standout performance.

Description: A crew hired to clean up an abandoned asylum finds old audio tapes that reveal the dark history of the place, leading to psychological unraveling among the workers.

Fact: The film was shot in the Danvers State Hospital, which was known for its gothic architecture and real-life history of patient mistreatment.

Description: An amnesiac Gulf War veteran is subjected to experimental treatments in a psychiatric hospital, where he experiences visions of the future.

Fact: The film's ending was changed from the original script to provide a more hopeful conclusion, reflecting the director's vision.

Description: This film follows U.S. Marshal Teddy Daniels as he investigates the disappearance of a patient from a psychiatric facility. The setting itself becomes a character, with its eerie atmosphere and the psychological games played by the staff.

Fact: The film was shot in an actual abandoned hospital, adding to its authenticity. Also, the ending is famously debated among viewers for its ambiguity.

Description: A young woman finds herself in a psychiatric ward with no memory of how she got there. As she uncovers the truth, she must face a malevolent spirit haunting the hospital.

Fact: The film marks John Carpenter's return to directing after a decade-long hiatus. It also features a twist ending that ties into the film's themes of identity and memory.

Description: A young doctor arrives at a secluded asylum to work under a renowned psychiatrist, only to discover that the asylum is run by its patients, with the doctors locked away.

Fact: The film is based on Edgar Allan Poe's short story "The System of Doctor Tarr and Professor Fether," which adds a literary twist to the plot.

Description: While not strictly a detective film, this movie involves a group of paranormal investigators exploring a haunted psychiatric hospital, uncovering dark secrets.

Fact: The film is inspired by the real-life Whaley House in San Diego, known as one of America's most haunted houses.

Description: A woman finds herself in a psychiatric hospital with no memory of her past, and through therapy, she pieces together her life and the reasons for her breakdown.

Fact: The film was one of the first to address mental health issues openly, leading to significant public discussion on the treatment of mental illness.

Description: After waking up from a coma with no memory, a man discovers he's been in a psychiatric hospital, and his journey to uncover the truth leads to time-traveling experiences.

Fact: The film explores themes of time travel and identity, with a complex narrative structure that keeps viewers guessing.

Description: A team of scientists must solve the mystery of a deadly alien microbe in a high-tech underground lab. The film's focus on scientific procedure and the lab setting makes it a perfect fit for this list.

Fact: The film was based on Michael Crichton's novel and was one of the first to use computer graphics to simulate the microbe.

Description: A scientist's experiment with teleportation goes horribly wrong, turning him into a human-fly hybrid. The secret lab becomes a place of horror and investigation.

Fact: David Cronenberg's remake of the 1958 film is known for its groundbreaking special effects, which won an Academy Award.

Description: A deadly virus escapes from a secret lab in Africa, and a team of doctors must race against time to find a cure. The film's setting in various labs adds to the suspense.

Fact: The film was inspired by real-life events like the Ebola outbreaks and the 1976 swine flu scare.

Description: A man is recruited into a secret project to bring people back from the dead. The lab setting and the ethical questions it raises make it a compelling watch.

Fact: The film was shot in Bulgaria, giving it a unique, almost otherworldly feel.

Description: A medical thriller where scientists in various labs around the world work to identify and contain a deadly virus. The film's realistic portrayal of lab work adds to its authenticity.

Fact: The film was praised for its scientific accuracy and was used by the CDC as a training tool.

Description: A group of researchers bring a subject back to life, only to face unforeseen consequences. The film's setting in a university lab adds a layer of intrigue.

Fact: The film was originally titled "Resurrection" but was changed to avoid confusion with other films.

Description: Two genetic engineers create a new organism in their secret lab, leading to unexpected and dangerous results. The film blends horror with detective elements.

Fact: The creature Dren was created using a combination of CGI, animatronics, and a contortionist actress.

Description: A shipwrecked man discovers a secret lab where a mad scientist is creating human-animal hybrids. The film explores themes of science gone awry in a detective-like manner.

Fact: The film had a notoriously troubled production, with Marlon Brando's eccentric behavior on set being legendary.

Description: In a world where privacy is non-existent, a detective investigates a series of murders, leading him to a secret lab where memories are manipulated. The film's futuristic setting and detective work make it a standout.

Fact: The film was shot in a way to mimic the look of a video game, giving it a unique visual style.

Description: This film follows Dr. Janos Rukh, who discovers a meteorite with deadly radiation. The secret lab setting adds an eerie backdrop to the unfolding mystery of his transformation and subsequent crimes.

Fact: Boris Karloff and Bela Lugosi, two horror legends, star in this film, making it a treat for fans of classic cinema.

Description: A group of travelers take refuge in a mysterious old house, where they encounter the eccentric Femm family, leading to a night of suspense and revelations. While not set in a retirement home, the setting and atmosphere fit the theme.

Fact: Directed by James Whale, who also directed "Frankenstein."

Description: Although not set in a retirement home, this classic Hitchcock thriller involves an elderly woman who mysteriously disappears on a train, leading to a detective-like investigation by the other passengers, many of whom are elderly.

Fact: Alfred Hitchcock's last British film before moving to Hollywood.

Description: In one of the subplots, Sherlock Holmes investigates a case involving a mysterious woman in a retirement home, leading to a complex mystery involving espionage and intrigue.

Fact: The film was intended to be the first in a series, but due to its length and mixed reviews, no sequels were made.

Description: While primarily a comedy, this film involves two retired vaudeville comedians whose reunion brings to light old grudges and secrets, creating a sort of detective-like atmosphere.

Fact: Walter Matthau and George Burns won acclaim for their performances, with Burns winning an Oscar for Best Supporting Actor.

Description: This film focuses on two elderly sisters in a Maine seaside home, where a series of mysterious events unfold, hinting at secrets from their past. While not a traditional detective story, it has elements of mystery and intrigue.

Fact: Bette Davis and Lillian Gish, both in their 80s, gave remarkable performances.

Description: While not a traditional detective film, the narrative involves Benjamin Button, who ages in reverse, and his life in a retirement home where he uncovers stories and secrets from the past.

Fact: The film was nominated for 13 Academy Awards, winning three, including Best Visual Effects.

Description: While not strictly a detective film, this heartwarming tale involves a group of British retirees moving to India, where they encounter various mysteries and secrets within their new home. The film's charm and the unexpected twists make it a fitting addition to our list.

Fact: The film was inspired by the book "These Foolish Things" by Deborah Moggach. It was a surprise hit, leading to a sequel.

Description: A black comedy involving two elderly brothers in a tontine, where the last survivor inherits a fortune. The film includes elements of mystery and deception, set in and around a retirement home.

Fact: Michael Caine and Peter Cook star in this film, which was adapted from a novel by Robert Louis Stevenson.

Description: This sci-fi film involves elderly residents of a retirement home who discover an alien secret that rejuvenates them, leading to a series of mysterious events and a quest for eternal youth.

Fact: The film was a box office success and led to a sequel, "Cocoon: The Return."

Description: A retired detective, now living in a retirement home, gets pulled back into the game when a murder occurs within the facility. His old skills come in handy as he unravels a web of deceit and past connections.

Fact: The film was shot in a real retirement home, adding authenticity to the setting.

Description: This film follows a young doctor who uncovers a sinister plot involving patients in comas at her hospital. It's a classic example of how a medical setting can be the perfect backdrop for a chilling mystery.

Fact: Michael Crichton, the author of Jurassic Park, wrote and directed this film. It was also nominated for an Academy Award for Best Cinematography.

Description: Dr. Richard Kimble, accused of murdering his wife, escapes from custody and must navigate through hospitals to clear his name. The film masterfully uses hospital settings to advance the plot.

Fact: The film won two Academy Awards, including Best Supporting Actor for Tommy Lee Jones.

Description: A man undergoes a heart transplant and experiences "anesthetic awareness," leading him to uncover a conspiracy within the hospital. The medical thriller aspect is heightened by the hospital environment.

Fact: The film was inspired by real-life cases of patients experiencing awareness during surgery.

Description: A man is given a chance to save his life by participating in a secretive medical experiment. The hospital setting becomes a labyrinth of secrets and ethical questions.

Fact: The film explores themes of faith, redemption, and the ethics of medical experimentation.

Description: A satirical look at the chaos within a New York hospital, where a chief of medicine faces both personal and professional crises, including a series of mysterious deaths.

Fact: The film won the Palme d'Or at the Cannes Film Festival.

Description: A group of medical students experiment with near-death experiences, only to find themselves haunted by their past. The hospital setting adds a layer of realism to their psychological journey.

Fact: The film was remade in 2017 with a new cast, but the original remains a cult classic for its unique premise and intense performances.

Description: After waking up from a coma, a man discovers he has lost two years of his life and must unravel the mystery of his past, set against the backdrop of a hospital.

Fact: The film is based on the novel "Point of Life" by Michael Marshall Smith.

Description: A paramedic with a dark past becomes obsessed with his former girlfriend, leading to a series of chilling events in a hospital setting.

Fact: This Spanish film was adapted for an English-speaking audience with a dubbed version.

Description: Based on a true story, this film follows a nurse who suspects her colleague of being a serial killer. The hospital setting adds tension and authenticity to the unfolding drama.

Fact: Eddie Redmayne and Jessica Chastain star in this gripping thriller.

Description: Inspired by true events, this Danish film explores the life of a nurse who begins to suspect her colleague of committing murders in the hospital.

Fact: The film was released internationally with English subtitles and dubbing.