Historians, engineers, ​and experts take a look at the underground structures, systems, and phenomena that exist beneath our feet.

The two-part special “Manson Speaks: Inside the Mind of a Madman” presents a new theory on Manson’s motives that does not align with the “Helter Skelter” theory he was prosecuted under; brings forth eye witnesses who are speaking publicly about Manson for the first time; and makes contact with the only convicted Manson Family killer who is currently out of prison and living under a pseudonym.The special also examines 26 hours of exclusive never-before-broadcast phone conversations with Manson that may change the scope of his crimes, almost five decades later.

Notorious serial killer Joe Carroll, after being found guilty of murdering 14 female students on the Virginia college campus where he taught literature, escapes from death row. The FBI calls former agent Ryan Hardy to consult on the case, as he was the one responsible for Carroll’s capture in 2003. Ryan, working closely with an FBI team, including Mike Weston and FBI Specialist Debra Parker, piece together the ever-growing web of murders orchestrated by the devious Carroll.

Documentary series profiling the work of high-speed police units across Britain.

ThisisanH2CivilWarminiseriestocommemoratethe150thanniversaryoftheendoftheCivilWarinApril2015.InthestyleofWWIIinHDandVietnaminHD,wewilltellthestoryoftheCivilWarthroughtheexperienceofacollectionofcarefullyselectedsoldiers.Selectedbythequalityoftheprimarysourcematerialsandcoveringthebreadthofthefouryearsofthewar,potentialportraitsfortheNorthcouldbe:JohnGeary,DivisionCommanderfromPennsylvaniawhofoughtinallthemajorcampaignsandwhosesondiedinhisarmsonthebattlefield;theTaylorBrotherswhowerevolunteersfromtheFirstMinnesota,oneofwhomdiedatGettysburg;andCharlesWainwright,anartilleryofficerfromNewYorkwhosevoluminousdiarywassogood,itwaspublished.TheSouthcouldinclude:EdwardPorterAlexanderfromGeorgiawhosememoirofhisfightinginallthemajorbattlesisconsideredthebestSouthernmemoir;DecimusetUltimusBarzizafromVirginia,namedbecausehewasthe…

Prime Suspect 1973 tells the story of 22-year-old Jane Tennison’s first days in the police force, in which she endured flagrant sexism before being thrown in at the deep end with a murder enquiry.

Extreme Ghostbusters is an animated television series and a follow-up to the animated series The Real Ghostbusters. It is a part of the Ghostbusters franchise. The series originally aired in the autumn of 1997, and features a team of younger college-level Ghostbusters who are led by veteran Ghostbuster Egon Spengler.

Follow Jim Fitzgerald, the FBI agent who tracked down Ted Kaczynksi, aka the “Unabomber,” and brought him to justice through his expertise in profiling and linguistics.

The harrowing true story of the 1993 standoff between the FBI, ATF and the Branch Davidians, a spiritual sect led by David Koresh in Waco, TX that resulted in a deadly shootout and fire.

Plague decimates late 16th century Seville, a crowded city where many have arrived to embark for the New World to seek their fortune.

A detective chief inspector from 2006 is investigating a serial killer when he is knocked over by a speeding car. Waking up, he finds himself mysteriously transported back in time to 1973. Initially struggling to come to terms with his situation, he has to come to terms with the old-fashioned technology and attitude of the day, while figuring out how he came to be trapped in the past.

A voyeuristic documentary series about titillating sexual and erotic experiences.