Watch Mystery TV Series, Mystery TV Series Online for Free

Arrow (2012)
Drama, Mystery, Action & Adventure,
Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow.
View Detail

Arrow 2012

The Blacklist (2013)
Drama, Mystery,
Raymond "Red" Reddington, one of the FBI's most wanted fugitives, surrenders in person at FBI Headquarters in Washington, D.C. He claims that he and the FBI have the same interests: bringing down dangerous criminals and terrorists. In the last two decades, he's made a list of criminals and terrorists that matter the most but the FBI cannot find because it does not know they exist. Reddington calls this "The Blacklist". Reddington will co-operate, but insists that he will speak only to Elizabeth Keen, a rookie FBI profiler.
View Detail

The Blacklist 2013

Riverdale (2017)
Drama, Mystery,
Set in the present, the series offers a bold, subversive take on Archie, Betty, Veronica and their friends, exploring the surreality of small-town life, the darkness and weirdness bubbling beneath Riverdale’s wholesome facade.
View Detail

Riverdale 2017

Supernatural (2005)
Drama, Mystery, Sci-Fi & Fantasy,
When they were boys, Sam and Dean Winchester lost their mother to a mysterious and demonic supernatural force. Subsequently, their father raised them to be soldiers. He taught them about the paranormal evil that lives in the dark corners and on the back roads of America ... and he taught them how to kill it. Now, the Winchester brothers crisscross the country in their '67 Chevy Impala, battling every kind of supernatural threat they encounter along the way.
View Detail

Supernatural 2005

NCIS: Los Angeles (2009)
Drama, Mystery, Action & Adventure,
The exploits of the Los Angeles–based Office of Special Projects (OSP), an elite division of the Naval Criminal Investigative Service that specializes in undercover assignments.
View Detail

NCIS: Los Angeles 2009

Elementary (2012)
Drama, Mystery,
A modern-day drama about a crime-solving duo that cracks the NYPD's most impossible cases. Following his fall from grace in London and a stint in rehab, eccentric Sherlock escapes to Manhattan where his wealthy father forces him to live with his worst nightmare - a sober companion, Dr. Watson.
View Detail

Elementary 2012

Criminal Minds (2005)
Drama, Mystery,
An elite team of FBI profilers analyze the country's most twisted criminal minds, anticipating their next moves before they strike again. The Behavioral Analysis Unit's most experienced agent is David Rossi, a founding member of the BAU who returns to help the team solve new cases.
View Detail

Criminal Minds 2005

Legacies (2018)
Drama, Mystery, Action & Adventure, Sci-Fi & Fantasy,
In a place where young witches, vampires, and werewolves are nurtured to be their best selves in spite of their worst impulses, Klaus Mikaelson’s daughter, 17-year-old Hope Mikaelson, Alaric Saltzman’s twins, Lizzie and Josie Saltzman, among others, come of age into heroes and villains at The Salvatore School for the Young and Gifted.
View Detail

Legacies 2018

American Gods (2017)
Drama, Mystery, Action & Adventure, Sci-Fi & Fantasy,
An ex-con becomes the traveling partner of a conman who turns out to be one of the older gods trying to recruit troops to battle the upstart deities. Based on Neil Gaiman's fantasy novel.
View Detail

American Gods 2017

Midnight, Texas (2017)
Drama, Mystery, Sci-Fi & Fantasy,
Welcome to a place where being normal is really quite strange. In a remote Texas town no one is who they seem. From vampires and witches to psychics and hit men, Midnight is a mysterious safe haven for those who are different. As the town members fight off outside pressures from rowdy biker gangs, ever-suspicious cops and their own dangerous pasts, they band together and form a strong and unlikely family.
View Detail

Midnight, Texas 2017

A Series of Unfortunate Events (2017)
Drama, Mystery, Family, Action & Adventure,
The orphaned Baudelaire children face trials, tribulations and the evil Count Olaf, all in their quest to uncover the secret of their parents' death.
View Detail

A Series of Unfortunate Events 2017

Chilling Adventures of Sabrina (2018)
Drama, Mystery, Sci-Fi & Fantasy,
As her 16th birthday nears, Sabrina must choose between the witch world of her family and the human world of her friends. Based on the Archie comic.
View Detail

Chilling Adventures of Sabrina 2018

How to Get Away with Murder (2014)
Drama, Mystery,
A sexy, suspense-driven legal thriller about a group of ambitious law students and their brilliant, mysterious criminal defense professor. They become entangled in a murder plot and will shake the entire university and change the course of their lives.
View Detail

How to Get Away with Murder 2014

Luther (2010)
Drama, Mystery,
A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.
View Detail

Luther 2010

American Horror Story (2011)
Drama, Mystery, Sci-Fi & Fantasy,
An anthology horror drama series centering on different characters and locations, including a house with a murderous past, an asylum, a witch coven, a freak show, a hotel, a farmhouse in Roanoke and a cult.
Watch with Prime Video Free Trial

American Horror Story 2011

Manifest (2018)
Drama, Mystery,
After landing from a turbulent but routine flight, the crew and passengers of Montego Air Flight 828 discover five years have passed in what seemed like a few hours. As their new realities become clear, a deeper mystery unfolds and some of the returned passengers soon realize they may be meant for something greater than they ever thought possible.
View Detail

Manifest 2018

The OA (2016)
Drama, Mystery, Sci-Fi & Fantasy,
Prairie Johnson, blind as a child, comes home to the community she grew up in with her sight restored. Some hail her a miracle, others a dangerous mystery, but Prairie won’t talk with the FBI or her parents about the seven years she went missing.
View Detail

The OA 2016

Bosch (2014)
Drama, Mystery,
Based on Michael Connelly's best-selling novels, these are the stories of relentless LAPD homicide Detective Harry Bosch who pursues justice at all costs. But behind his tireless momentum is a man who is haunted by his past and struggles to remain loyal to his personal code: “Everybody counts or nobody counts.”
Watch with Prime Video Free Trial

Bosch 2014

The Order (2019)
Drama, Mystery,
Out to avenge his mother's death, a college student pledges a secret order and lands in a war between werewolves and practitioners of dark magic.
View Detail

The Order 2019

Line of Duty (2012)
Drama, Mystery,
A drama about the investigations of AC-12, a controversial police anticorruption unit.
View Detail

Line of Duty 2012

Pretty Little Liars: The Perfectionists (2019)
Drama, Mystery,
In Beacon Heights, a seemingly perfect town, a group of three college friends struggle with the stress of being overachievers. In the aftermath of the town’s first murder, each Perfectionist hides behind a secret, a lie and an alibi.
View Detail

Pretty Little Liars: The Perfectionists 2019

The Twilight Zone (2019)
Drama, Mystery, Sci-Fi & Fantasy,
Tales of science fiction, fantasy and the occult, exploring humanity's hopes, despairs, prides and prejudices in metaphoric ways. Next stop ahead The Twilight Zone.
View Detail

The Twilight Zone 2019

Death in Paradise (2011)
Drama, Comedy, Mystery,
Detective Inspector Richard Poole is transferred to Sainte Marie, an island in the Caribbean. Totally unsuited to the Caribbean way of life, Richard hates the sun, sea and sand and isn't used to the Sainte Marie style of policing. Working with the exotic Camille each week Richard investigates intricate and intriguing murders.
View Detail

Death in Paradise 2011

Murdoch Mysteries (2008)
Drama, Mystery,
A Victorian-era Toronto detective uses then-cutting edge forensic techniques to solve crimes, with the assistance of a female coroner who is also struggling for recognition in the face of tradition, based on the books by Maureen Jennings.
View Detail

Murdoch Mysteries 2008

The Curse of Oak Island (2014)
Documentary, Mystery,
Follows brothers Marty and Rick Lagina through their effort to find the speculated - and as of yet undiscovered - buried treasure believed to have been concealed through extraordinary means on Oak Island.
View Detail

The Curse of Oak Island 2014

The Haunting of Hill House (2018)
Drama, Mystery,
Four people spending a summer in a rented mansion soon begin to experience a wide range of supernatural phenomena. A modern re-imagining of Shirley Jackson’s novel.
View Detail

The Haunting of Hill House 2018

Channel Zero (2016)
Drama, Mystery, Family,
A horror anthology series inspired by “Creepypasta” online tales.
View Detail

Channel Zero 2016

CSI: Crime Scene Investigation (2000)
Drama, Mystery,
The series follows Las Vegas criminalists working for the Las Vegas Police Department as they use physical evidence to solve grisly murders in this unusually graphic drama, which has inspired a host of other cop-show "procedurals". The series mixes deduction, gritty subject matter and character-driven drama. The network later added spin-offs CSI: Miami and CSI: NY, which have both been cancelled after ten and nine seasons respectively.
View Detail

CSI: Crime Scene Investigation 2000

Smallville (2001)
Drama, Mystery, Action & Adventure, Sci-Fi & Fantasy,
Smallville is an American television series developed by writers/producers Alfred Gough and Miles Millar. It is based on the DC Comics character Superman, originally created by Jerry Siegel and Joe Shuster. The series follows the adventures of Clark Kent, who resides in the fictional town of Smallville, Kansas, during the years before he becomes Superman. The first four seasons focus on Clark and his friends' high school years. After season five, the show ventured into more adult settings, eventually focusing on his career at the Daily Planet, as well as introducing other DC comic book superheroes and villains.
View Detail

Smallville 2001

Dexter (2006)
Drama, Mystery,
Dexter is an American television drama series. The series centers on Dexter Morgan, a blood spatter pattern analyst for 'Miami Metro Police Department' who also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.
View Detail

Dexter 2006

Mystery TV Shows