Follow the most dramatic Roman characters as they lead an empire slowly sliding to its own destruction - and the Barbarian leaders who brought about that destruction.

The team uncover a mysterious Nazi lair in the Argentinean jungle and search for evidence of a missing U-boat that may have transported Hitler out of Europe as Germany collapsed.

Treasure hunters Rick and Marty Lagina are being sought by treasure seekers around the world. They're teaming up with fellow Michigan man Kevin Dykstra to track a smuggled national treasure that dates back to the Civil War.

James Nesbitt explores the human cost of six disasters that struck Britain in the past 60 years while examining the contexts of these tragedies and what changes followed in their wake.