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Movies like SIGNAL: The Movie – Cold Case Investigation Unit (2021)

The best movies like SIGNAL: The Movie – Cold Case Investigation Unit (2021) are Aurora Teagarden Mysteries: Reunited and It Feels So Deadly (2020), Aurora Teagarden Mysteries: How to Con A Con (2021) and Aurora Teagarden Mysteries: Haunted By Murder (2022). If SIGNAL: The Movie – Cold Case Investigation Unit hooked you with its mystery and crime, these 30 similar films are what to watch next, and every pick says why it matches.

Quick picks

  1. Aurora Teagarden Mysteries: Reunited and It Feels So Deadly (2020)

    Aurora's high school reunion turns deadly when a body is found in the hotel pool. Aurora and her Real Murders Club help investigate which classmate was most likely to kill.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  2. Aurora Teagarden Mysteries: How to Con A Con (2021)

    When Aida Teagarden's real estate client is found murdered, her sleuthing daughter Aurora sets out with her fiancé Nick and the Real Murders Club to solve the murder.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  3. Aurora Teagarden Mysteries: Haunted By Murder (2022)

    A murder investigation is reignited in a house that is considered haunted by the Lawrenceton locals and where years ago Aurora and Sally, as teenagers, discovered a body.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  4. Aurora Teagarden Mysteries: Heist and Seek (2020)

    When a priceless crown is stolen during a benefit gala held by the Lawrenceton library, Aurora and the Real Murders Club must investigate who would kill to get their hands on it.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  5. Aurora Teagarden Mysteries: Til Death Do Us Part (2021)

    Just days before Aurora’s wedding, a body is discovered, and she fears her father may be a suspect. She and Nick race to solve the cold case before they walk down the aisle.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  6. Psych 3: This Is Gus (2021)

    In preparation for a shotgun wedding before the birth of Baby Guster, Shawn and Gus go rogue in an attempt to track down Selene’s estranged husband, as Lassiter grapples with the future of his career.

    Why it matches: Recommended by TMDB viewers · both crime & mystery

    Popcorn FlickMovies like this
  7. Aurora Teagarden Mysteries: A Game of Cat and Mouse (2019)

    Someone begins taunting Aurora Teagarden with cryptic clues left at crime scenes, so the librarian-turned-crime buff attempts to figure out who is behind the creepy “game.” But when the people closest to Aurora become targets, the game takes on a much more dangerous edge as it points to a planned murder. The 10th installment in Aurora Teagarden Mysteries.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  8. Aurora Teagarden Mysteries: An Inheritance to Die For (2019)

    A matriarch is poisoned during a family wedding reception and Aurora Teagarden vows to get to the bottom of the crime, especially when her mother, a friend of the dead woman, stands to inherit the bulk of the massive estate. 11th installment in Aurora Teagarden Mysteries.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  9. Dead Over Heels: An Aurora Teagarden Mystery (2017)

    Librarian and real crime buff Aurora “Roe” Teagarden never liked Detective Sergeant Jack Burns, but she also never wanted to see him dead. When his body is found outside of Aurora’s home, she then becomes the main suspect. Determined to find the killer and clear her name, Aurora can't help but to get involved once again.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  10. A Bundle of Trouble: An Aurora Teagarden Mystery (2017)

    Aurora Teagarden and her boyfriend Martin are thrilled when they get an unexpected visit from his niece and her new baby. Their excitement is short lived when his niece disappears and the baby is left behind. Once again, Aurora finds herself drawn into a deadly investigation as she risks it all to help Martin reunite with his family.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Popcorn FlickMovies like this
  11. Case Closed: The Fourteenth Target (1998)

    Ran’s secret past revealed! Ten years ago, something happened between her mom and dad. Now, plagued by nightmares, Ran is starting to remember… Meanwhile, a murderous card dealer breaks out of jail to seek revenge. His target: Ran’s father. Can Conan stop him in time and save his girlfriend’s family?

    Why it matches: Recommended by TMDB viewers · both crime & mystery

    Worth the HypeMovies like this
  12. Last Scene Alive: An Aurora Teagarden Mystery (2018)

    There is excitement in the air when a Hollywood crew comes to Lawrenceton to film a movie about the town’s sleuthy librarian, Aurora Teagarden. However, when the film’s leading lady is found murdered in her dressing room, Aurora enlists her Real Murders Club members to help gather clues. At the same time, she experiences mounting concern that Aida is becoming attracted to the film’s director who, like everyone else working on the set that day, is considered a suspect. And this time around Martin is especially worried about Aurora’s safety after learning that the film’s screenwriter, who has a romantic history with her, emerges as the prime suspect.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  13. Aurora Teagarden Mysteries: A Very Foul Play (2019)

    At a gathering of mystery and true crime fans, Aurora Teagarden’s nephew, Phillip, is accused of murder when an unplanned onstage blackout during the play in which he is performing ends, revealing Phillip holding the bloody knife that has just killed one of the other performers. 12th installment in Aurora Teagarden Mysteries

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  14. Detective Conan: Sunflowers of Inferno (2015)

    Conan tries to track down Kaito Kid, who supposedly steals a replica of one of Van Gogh's Sunflowers paintings during an auction.

    Why it matches: Recommended by TMDB viewers · both crime & mystery

    Popcorn FlickMovies like this
  15. Detective Conan: The Bride of Halloween (2022)

    Shibuya, Tokyo, is bustling with the Halloween season. A wedding is being held at Shibuya Hikarie, where Detective Miwako Sato of the Metropolitan Police Department is dressed in a wedding dress. While Conan and the other invited guests are watching, an assailant suddenly bursts in, and Detective Wataru Takagi, who was trying to protect Sato, is injured. Takagi survived and the situation was settled, but in Sato's eyes, the image of the grim reaper that she had seen when Detective Matsuda, the man she had been in love with, had been killed in a series of bombings three years ago, overlapped with Takagi's.

    Why it matches: Recommended by TMDB viewers · both crime & mystery

    Popcorn FlickMovies like this
  16. Crossword Mysteries: Riddle Me Dead (2021)

    Tess gets invited to be a part of a popular game show, but when the host is unexpectedly murdered, she and Detective Logan O'Connor seek to uncover who was behind it all.

    Why it matches: Recommended by TMDB viewers · both mystery & crime

    Worth the HypeMovies like this
  17. The Wings of the Kirin (2012)

    A man's body is found under the statue of a winged kirin in the Nihombashi area of Tokyo. A suspect named Yashima has a car accident and falls unconscious while he is attempting to run away. Yashima's lover Kaori comes from Fukushima and tells detectives that he is absolutely not a criminal. Meanwhile, Detective Kyoichiro Kaga's (Hiroshi Abe) investigates and uncovers a point of contact between the dead body and Yashima. A hidden fact of the victim is revealed which even his children did not know about...

    Why it matches: Recommended by TMDB viewers · both crime & mystery

    Popcorn FlickMovies like this
  18. Tokyo Revengers (2021)

    An unemployed man learns that his ex-girlfriend was murdered. He suddenly finds himself travelling through time to his middle school years and has chance to change the future and save the girl. He aims to rise to the top of the most brutal delinquent gang.

    Why it matches: Recommended by TMDB viewers · both crime

    Worth the HypeMovies like this
  19. Garage Sale Mystery: Guilty Until Proven Innocent (2016)

    When Jenn's old pal Sandra becomes the prime suspect in a murder case, it'll be up to her to discover who done it before time runs out.

    Why it matches: Recommended by TMDB viewers · both mystery

    Popcorn FlickMovies like this
  20. Detective Conan: Dimensional Sniper (2014)

    A rash of sniper attacks leaves the streets of Tokyo empty and the public terrified to go outside. It’s up to Conan and his friends to find the culprit, but the case goes deeper than it seems. Military cover-ups, conspiracies and murder abound in this fast-paced, thrilling mystery!

    Why it matches: Recommended by TMDB viewers · both mystery

    Popcorn FlickMovies like this
  21. Detective Conan: The Scarlet Bullet (2021)

    At the opening ceremony of the WSG (World Sports Games) Tokyo Games, a sports festival held once every four years, it is announced that the world's first vacuum superconducting maglev with a maximum speed of 1,000 kilometers per hour will open. While attracting attention from around the world, top executives of large companies are kidnapped from the party venue where WSG tournament sponsors gather. Conan moves toward a solution and eventually finds a connection with the WSG abduction case that occurred 15 years ago in Boston, USA.

    Why it matches: Similar story and style · both crime & mystery

    Popcorn FlickMovies like this
  22. Psych: The Movie (2017)

    The ambitious friends come together during the holidays after a mystery assailant targets one of their own. A comedic thrill-ride follows, as the wild and unpredictable Psych team pursues the bad guys, justice … and, of course, food!

    Why it matches: Similar story and style · both crime & mystery

    Worth the HypeMovies like this
  23. Scooby-Doo and the Ghoul School (1988)

    Scooby, Shaggy and Scrappy are on their way to Miss Grimwood's Finishing School for Girls, where they've been hired as gym teachers. Once there, however, they find that not only is it actually an all-girl school of famous monsters' daughters but there's a villainess out to enslave the girls.

    Why it matches: Similar story and style · both mystery

    Worth the HypeMovies like this
  24. The Castle of Cagliostro (1979)

    After a successful robbery leaves famed thief Lupin the Third and his partner Jigen with nothing but a large amount of expertly crafted counterfeit bills, he decides to track down the forgers responsible—and steal any other treasures he may find in the Castle of Cagliostro, including the 'damsel in distress' he finds imprisoned there.

    Why it matches: Similar story and style · both crime

    Worth the HypeMovies like this
  25. Batman: Mystery of the Batwoman (2003)

    As if the Penguin wasn't enough to contend with, a new vigilante has surfaced in Gotham City, and her strong-arm tactics give Batman cause for concern. Being the World's Greatest Detective and The Dark Knight, he sets out to uncover her identity while stopping a dangerous criminal plot.

    Why it matches: Similar story and style · both crime

    Popcorn FlickMovies like this
  26. Scooby-Doo Meets Batman (2002)

    Scooby-Doo Meets Batman is a video compilation from Warner Bros. Home Entertainment. It consists of two episodes from Hanna-Barbera's The New Scooby-Doo Movies, "The Dynamic Scooby Doo Affair" and "The Caped Crusader Caper", where Scooby-Doo and the gang team up with Batman and Robin to capture Joker and the Penguin.

    Why it matches: Similar story and style · both mystery

    Absolute CinemaMovies like this
  27. Lupin the Third: Bye Bye, Lady Liberty (1989)

    Foiled repeatedly by the predictions of Interpol's supercomputer, Lupin has settled down. His partner Jigen asks him to pull one last heist: recover the Super Egg, a massive diamond hidden somewhere inside the Statue of Liberty.

    Why it matches: Similar story and style · both crime

    Popcorn FlickMovies like this
  28. Batman (1966)

    The Dynamic Duo faces four super-villains who plan to hold the world for ransom with the help of a secret invention that instantly dehydrates people.

    Why it matches: Similar story and style · both crime

    Popcorn FlickMovies like this
  29. Justice League: Starcrossed - The Movie (2004)

    When the Thanagarians visit Earth, Hawkgirl is forced to choose between loyalty to her people and love for her friends on her adopted planet Earth.

    Why it matches: Similar story and style · both mystery

    Absolute CinemaMovies like this
  30. Who Killed Santa? A Murderville Murder Mystery (2022)

    A holiday-hating detective is forced to solve a murder — and save Christmas — with help from famous trainees who must improv their way through the case.

    Why it matches: Similar story and style · both crime

    Popcorn FlickMovies like this

Like SIGNAL: The Movie – Cold Case Investigation Unit and something else?

Blend two favourites and we’ll find the films in between.

Frequently asked questions

What are the best movies like SIGNAL: The Movie – Cold Case Investigation Unit?

The closest matches to SIGNAL: The Movie – Cold Case Investigation Unit are Aurora Teagarden Mysteries: Reunited and It Feels So Deadly (2020), Aurora Teagarden Mysteries: How to Con A Con (2021) and Aurora Teagarden Mysteries: Haunted By Murder (2022). Below are 27 more, each with the reason it matches.

What should I watch after SIGNAL: The Movie – Cold Case Investigation Unit?

Start with Aurora Teagarden Mysteries: Reunited and It Feels So Deadly (2020), the closest match to SIGNAL: The Movie – Cold Case Investigation Unit.

What is the highest-rated movie like SIGNAL: The Movie – Cold Case Investigation Unit?

Tokyo Revengers (2021), rated 7.8/10 by 237 TMDB users.

What is the newest movie like SIGNAL: The Movie – Cold Case Investigation Unit?

Who Killed Santa? A Murderville Murder Mystery (2022) is the most recent release on this list.

Are there Japanese movies like SIGNAL: The Movie – Cold Case Investigation Unit?

Yes: Case Closed: The Fourteenth Target (1998), Detective Conan: Sunflowers of Inferno (2015) and Detective Conan: The Bride of Halloween (2022).

How are movies similar to SIGNAL: The Movie – Cold Case Investigation Unit chosen?

First come films that Trakt’s viewers watch alongside SIGNAL: The Movie – Cold Case Investigation Unit, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.

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