Mystery TV Shows

The mostpopular mystery tv shows. Watch the most popular mystery tv shows online. Don’t need to signup.without Download. We offer a vast selection of popular mystery tv series for you to choose from. We also feature reviews, ratings and trailers of mystery tv series of all time. Click here to find more mystery series episodes.
  • It (1990)
  • Drama, Mystery, Sci-Fi & Fantasy,
  • In 1960, seven outcast kids known as "The Losers' Club" fight an evil demon who poses as a child-killing clown. Thirty years later, they reunite to stop the demon once and for all when it returns to their hometown.
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It 1990
Inside No. 9
  • Inside No. 9 (2014)
  • Comedy, Mystery,
  • An anthology of darkly comic twisted tales, each one taking place behind a door marked 'number 9'.
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Inside No. 9 2014
Inspector Morse
  • Inspector Morse (1987)
  • Drama, Mystery,
  • Inspector Morse is a detective drama based on Colin Dexter's series of Chief Inspector Morse novels. The series starred John Thaw as Chief Inspector Morse and Kevin Whately as Sergeant Lewis, as well as a large cast of notable actors and actresses.
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Inspector Morse 1987
  • Invasion (2005)
  • Drama, Mystery, Sci-Fi & Fantasy,
  • Invasion is an American science fiction television series that aired on ABC for only one season beginning in September 21, 2005. Somewhat similar to Invasion of the Body Snatchers, the show told the story of the aftermath of a hurricane in which water-based creatures infiltrate a small Florida town and begin to take over the bodies of the town's inhabitants through a cloning process. The show was produced by Shaun Cassidy Productions and Warner Bros. Television. Due to Hurricane Katrina in 2005 and the aftermath in the southern United States, early on-air promotions were quickly pulled by ABC. The advertising then switched emphasis completely to the alien invasion aspect of the series, while the hurricane received no mention. The premiere was also preceded with a warning that the show featured images of a fictional hurricane that viewers could be sensitive to.
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Invasion 2005
Inspector George Gently
  • Inspector George Gently (2007)
  • Mystery,
  • Crime drama set in the 1960s about an old-school detective trying to come to terms with a time when the lines between the police and criminals have become blurred.
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Inspector George Gently 2007
  • Imposters (2017)
  • Drama, Comedy, Mystery,
  • Maddie, a persona shifting con-artist who is as beautiful as she is dangerous, leaves her unwitting victims tormented when they realize they have been used and robbed of everything – including their hearts. But things get complicated when her former targets, Ezra, Richard, and Jules team up to track her down.
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Imposters 2017
Inspector Maigret
  • Inspector Maigret (1960)
  • Drama, Mystery,
  • BBC series based on the novels by Georges Simenon which starred Rupert Davies as Inspector Maigret, a French police detective who preferred to watch and listen in order to solve crimes. The series ran from 1960-63 on British television.
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Inspector Maigret 1960
I Am the Night
  • I Am the Night (2019)
  • Drama, Mystery,
  • Fauna Hodel, who was given away by her teenage birth mother, begins to investigate the secrets to her past, following a sinister trail that swirls ever closer to an infamous Hollywood gynecologist connected to the legendary Black Dahlia murder.
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I Am the Night 2019
If Tomorrow Comes
  • If Tomorrow Comes (1986)
  • Drama, Mystery,
  • Tracy Whitney was in love, pregnant and engaged to marry into one of America's best family. And then, with one phone call, she lost everything. After 5 years of unjust imprisonment, Tracy emerges from prison a new woman. Cunning. Ruthless. Determined to survive. But there is one man as formidable as she is. As their paths crisscross, they eventually become daredevil partners in an adventure that climaxes their criminal careers.
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If Tomorrow Comes 1986
  • Intruders (2014)
  • Mystery, Sci-Fi & Fantasy,
  • Members of a secret society chase immortality by seeking refuge in the bodies of others.
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Intruders 2014
Into the Dark
  • Into the Dark (2018)
  • Mystery,
  • A Year's Worth of Horrific Holidays: each episode is inspired by a holiday from the month in which it is released.
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Into the Dark 2018
  • Innocent (2018)
  • Drama, Mystery,
  • After seven years in prison, David Collins is acquitted of the murder of his wife. Now, he must fight to rebuild his shattered life while police search for the real murderer.
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Innocent 2018
  • iBlade (2014)
  • Comedy, Mystery,
  • It's merry times in the medieval offices of iBlade, Incorporated -- demand for their immortal-slaying swords has never been higher! But as a big promotion looms, tenacious engineer Russ stumbles into a plot that may very well destroy the entire company.
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iBlade 2014
It Takes a Thief
  • It Takes a Thief (2005)
  • Drama, Documentary, Mystery,
  • A unique series offering viewers something they've never seen before: an actual home burglary, live, as it happens. Hosted by two reformed ex-cons, It Takes a Thief exposes the security flaws of a home by unleashing two uniquely qualified experts - ex-burglars - who will provide vital insights into the workings of the criminal mind.
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It Takes a Thief 2005
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