Cruise Ship Killers is a true crime series that tells the stories of people who never returned home after taking a holiday on a cruise ship,...

Dynamic reenactments and expert commentaries bring to life the tumultuous history and power struggles of a warring 16th-century feudal Japan.

Marie-Claude Savard and Sébastien Trudel propose a new investigation into a legal case that captivated Quebec in the 1980s. On December 15,...

Wealthy couple Jonathan and Jennifer Hart, a self-made millionaire and his journalist wife, moonlight as amateur detectives.

Two detectives are dispatched to investigate the murder of a young girl on the outskirts of Dublin, but as the case of the missing children...

Explore important and disturbing questions concerning how innocent people become ensnared by evil, and how a tight-knit community survives when...

The series tells the story of a criminal investigation into the murder of businessman Paulo Gomes de Aguiar at the beginning of August. In the midst...

The story of the most high profile and unbelievable murder investigation in recent Italian history, resulting from the tragic and brutal slaying of...

Investigation Discovery joins forces with reporters from People magazine to tell stories of high-end fashion icons and their couture crimes that...

Full of salacious acts, secret trysts and cold-blooded murder, the series peeks behind closed doors to shocking crimes that happened inside hotels.

The story of the rise and fall of the Baltimore Police Department's Gun Trace Task Force — and the corruption and moral collapse that befell an...

Tom Mathias comes to Aberystwyth having abandoned his life in London. He's a brilliant but troubled man. Despite his faults he is an excellent...

True crime documentary series with unique access to the video footage that leads to the conviction of killers around the world. Experts explain how...

Master of Horror Eli Roth presents true stories of hauntings that have shattered the lives of the people who have experienced them.

Behind Mansion Walls is an American documentary television series on Investigation Discovery that debuted June 6, 2011. The series, hosted by...

Award winning journalist Paula Zahn unravels shocking crimes interviewing those closest to the case including lawyers, the victim's family,...

A group of bright Sarah Lawrence College students fall under the dark influence of a friend's father, Larry Ray. With unprecedented access to the...

Throughout the history of comedy, many comedians have lost themselves to the art’s darker side, through addiction, suicide, depression and...

The true stories of people who lived with a killer. How well do you really know your family? Would you recognize the warning signs? Or would you...

Take an unnerving dive into the cases of stalkers whose unrelenting obsession with a celebrity led to jarring and tragic ends. Every episode unfolds...

The casts of Teen Mom OG and Teen Mom 2 are each currently in different stages of motherhood - some have kids in diapers, while others are now...

Psychic-medium Kim Russo brings some of the biggest names in entertainment back to the sites of their previous paranormal experiences for an...