The macabre rituals of serial killers are examined.

This major landmark series looks in detail at the fascinating relationship between predators and their prey. Rather than concentrating on ‘the blood and guts’ of predation, the series looks in unprecedented detail at the strategies predators use to catch their food and prey use to escape death. Sir David Attenborough narrates.

The history of the Vikings is explored by “Vikings” star Clive Standen, who joins experts in Europe to learn how the Vikings successfully invaded England and France.

Take a trip back in time to see what Christmas and the holiday season were like in America not too long ago as we reveal how many of today’s popular holiday celebrations and traditions had their start in the 1960s, 70s, 80s and 90s. With experts and cultural icons offering their own insight and personal memories, we reveal how your favorite holiday films, fads, television specials, songs and toys are still part of your holiday celebrations today.

American Greed, also called American Greed: Scams, Scoundrels, And Suckers and American Greed: Scams, Schemes, And Broken Dreams, is a weekly American “true crime” television documentary series aired on CNBC. The program is narrated by Stacy Keach Jr. and produced by Kurtis Productions.

The program focuses on the stories behind some of the biggest corporate and white collar crimes in recent U.S. history; examples include WorldCom, HealthSouth and Tyco International. In addition, stories about common financial crimes that affect scores of everyday citizens are also featured.

Other topics have included the story behind Nevada’s infamous Mustang Ranch, and rise-and-fall pieces on such highly successful, high-profile businesspeople as boy band impresario Lou Pearlman and Mark Dreier. The series has also produced specials on subjects like Bernie Madoff’s life behind bars, and how organized crime groups earn money. In season four, the show covered stories including high-profile cases such as Raffaello Follieri, Marcus Schrenker, and Sholam Weiss.

Dedicated investigators uncover the devastating chain of circumstances that caused a maritime disaster. With the evidence at the bottom of the sea, ingenuity is required to find the cause – whether it is human error or the uncontrollable ocean.

Set in Central Michigan’s farm country, this reality series follows the work done at Pol Veterinary Services. Specializing in large farm animals, Dr. Pol treats horses, pigs, cows, sheep, alpacas, goats, chickens and even an occasional reindeer. The program also features Dr. Brenda Grettenberger, who has worked with Dr. Pol since 1992.

Don’t Tell The Bride is a British reality TV series shown on BBC Three in the United Kingdom, BBC America in the United States and The LifeStyle Channel in Australia amongst others.

As of 2012, six series of the show have aired, and the seventh will be filmed in 2013. In February 2012, it was announced that the show had been nominated for a Rose d’Or award for best ‘Factual Entertainment’ show.

Camera follow teams of High Court Enforcement Agents, dealing with the execution of High Court Writs.

For the first time in history, Amazon and NFL Films present an unprecedented inside look at the lives of players, coaches and owners of a franchise over the course of an entire NFL season. Witness the real life, behind the scenes journey on the field, off the field, and everything in between.

Jeremy Wade examines and explores some of the planet’s largest waterways to understand how exploitation and pollution are contributing to the destruction of rivers that were once the lifeblood of communities.

Vice is a documentary TV-series created and hosted by Shane Smith of Vice magazine. Produced by Bill Maher, it uses CNN journalist Fareed Zakaria as a consultant, and covers topics such as political assassinations, young weapons manufacturers, and child suicide bombers using an immersionist style of documentary filmmaking. It aired on HBO in April 2013. Rolling Stone wrote that the show “feels a little like your buddy from the bar just happened to be wandering through eastern Afghanistan with a camera crew.”