To Catch a Smuggler

In Season 3, Hard Time takes viewers on a yearlong journey behind bars, following the lives of those who work and serve time in two of Georgia's toughest maximum-security prisons. Episodes include Battle Behind Bars, World Without Men, Women on Lockdown, Gangs vs. God, Cellphone War, Prisoner Protest, The Convict Cycle and The Outsiders.

Aquatic ecologist Zeb Hogan gets up close and personal with bizarre giants of the water.

Witness the rarely seen magic of the longest river system in the United States and the drama of the creatures that are drawn to the Mississippi for survival including bears, wolves, wild boar, bull sharks and alligators. The exploration of North America's greatest waterway is a roller-coaster ride of drama with visuals sure to take your breath away.

In July of 2014 Cody Roman Dial Jr., the son of legendary explorer, Roman Dial Sr., vanished trying to complete a solo trek in the most dangerous jungle in Central America. The evidence quickly led the Dial family to believe foul play was involved. Now one of the most legendary adventurers in the world is going on his highest stakes expedition yet. He and his team of former FBI agents will retrace the steps of Roman Jr. to finally figure out what happened to his son.

International historical documentary series looking at the enigmas behind well known classical and medieval mysteries. (the Minotaur's Labyrinth, the Holy Grail, the Phaistos Disk, The Sudarium of Oviedo)

This documentary series focuses on extreme construction projects -- be they the biggest, tallest, longest or deepest in the world -- and the machines used to create extraordinary structures.