123Movies | Watch Free 123 Movies Online | Movies123

The story of one of the most infamous cases in UK criminal history, that of serial killer Dennis Nilsen. Told through the prism of three men, the...

When a stranger makes a shocking claim about his wife, Adam Price's life upends as he becomes entangled in a web of secrets.

Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive...

On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was...

When Patricia Hall vanishes from the small Yorkshire town of Pudsey, her husband Keith becomes a suspect, caught in a storm of rumour and suspicion....

This docuseries follows the investigation into a hoax caller who talked managers into strip-searching employees at fast food businesses across the US.

Inside the shocking investigation into three missing young women that eventually revealed a serial killer.

Some of Hollywood's biggest stars reveal their journeys to game-changing leading roles. In candid interviews, they shine a light on the highs and...

A celebration of the life and an exploration of the mysterious death of award-winning Latin superstar Jenni Rivera. Through intimate footage and...

"The Game" is a 1970s Cold War spy thriller set in the world of espionage. It tells the story of the invisible war fought by MI5 as it battles to...

As a serial killer targets couples and strikes terror in Italy, authorities explore a case from 1968 that may be key to finding The Monster of...

Examine the intersecting paths of five of America’s most notorious killers–Ted Bundy, John Wayne Gacy, Jeffrey Dahmer, The Green River...

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

Interviews with friends, family and Sally McNeil herself chart a bodybuilding couple’s rocky marriage — and its shocking end in a...

An overgrown field and a stretch of highway connect a series of grisly murders spanning several decades as grieving families search for answers.

Henry Lee Lucas rose to infamy when he confessed to hundreds of unsolved murders. This docuseries examines the truth -- and horrifying consequences.

In 1971, a skyjacker parachutes off a plane with a bag of stolen cash — and gets away with it. Decades later, his identity remains a compelling...

After his son's tragic death, a Louisiana pharmacist goes to extremes to expose the rampant corruption behind the opioid addiction crisis.

Documentary series on the circumstances surrounding the death of María Marta García Belsunce, one of the most controversial criminal...

This four-part documentary series follows the story of India Oxenberg's perilous journey through the dark and criminal world of the notorious...

Archive footage, chilling reenactments and exclusive interviews shed new light on a tragedy — and two brothers — that suspended a city in...

A tenacious mother unravels the complex mystery surrounding the 1989 disappearance of the daughter she placed for adoption.

What happened in the final days of Gabby Petito's life? In this gripping true-crime series, her loved ones reveal the untold story of her tragic...

Jimmy Savile was one of the United Kingdom’s most beloved TV personalities. Shortly after his death in 2011, an investigation prompted more...