123Movies - Watch Free Movies | 123 Movies

An unassuming mystery writer turned sleuth uses her professional insight to help solve real-life homicide cases.

Scooby-Doo and the Mystery, Inc. gang are launched into the 21st century, with new mysteries to solve.

Tormented and bedridden by a debilitating disease, a mystery writer relives his detective stories through his imagination and hallucinations.

From England to Egypt, accompanied by his elegant and trustworthy sidekicks, the intelligent yet eccentrically-refined Belgian detective Hercule...

Sherlock Holmes uses his abilities to take on cases by private clients and those that the Scotland Yard are unable to solve, along with his friend...

Laci Peterson was eight months pregnant when she vanished, sparking a search that ended in tragedy. This docuseries delves into the 2002 murder case.

Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimated by his suspects. Despite his unprepossessing...

Fred, Daphne, Velma, Shaggy, and the talking dog, Scooby-Doo, travel on the Mystery Machine van, in search of weird mysteries to solve.

Brothers work as private investigators.

Set in the mystery-shrouded Peak District, the series follows two mismatched young detectives: affable local Ben Cooper and guarded newcomer Diane...

Genius detective Nero Wolfe and his right-hand man, Archie Goodwin, solve seemingly impossible crimes.

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...

Cui Ye is an ordinary Go teacher whose life spirals into chaos after an accidental entanglement in a crime. As he gradually descends into illegality,...

Detective Inspector Max Arnold lives on a battered houseboat at the end of Cheyne Walk after separating from his art dealer wife Astrid. The son of a...

With her son grown up, single mom Pearl Nolan decides to pursue her lifelong dream and launches a private detective agency, which she runs from her...

Flawless crime techniques, a serial murder case with no assassin investigated!An unsettled case forces the police to cooperate with criminals, go...

Tommy Lynley, an aristocratic detective, and Barbara Havers, a working-class maverick sergeant, share little in common; except a passion for justice....

DCI Ellis, a tenacious cop, is parachuted into failing investigations alongside her partner DS Harper. Each case will bring her to a different police...

Morfa Halen is a tight-knit Welsh town precariously nestled between towering mountains and a fast-encroaching sea that threatens its very existence....

Old grudges, new rivalries. A tangled web of murder and revenge spirals in a fractured Nottinghamshire mining community. Powerful drama with Lesley...

Mr Jason Rafiel seeks Miss Marple's help to solve a crime but he does gives her any details. In fact, he can't be sure that a crime was committed at...

Three-part crime thriller. When detective Marcus Farrow looks into a seemingly forgotten case, he has no idea of the chaos and heartache that will...

It's all up to you. You must gather clues, note locations and facts, and finally fit all the clues together to help catch the greatest criminal...