Explore the universal drama of war: why leaders and soldiers pick up arms to fight, the technologies that have determined outcomes, the tragedies and triumphs of history’s great battles.

History & Warfare

Two contenders stood over the remnants of the Latin Empire, ready to restore the Eastern Roman Empire.

The Fourth Crusade

How the Romans Retook Constantinople

How new leaders manage after the Battle of Adrianople.

Battle of Klokotnitsa 1230

An army mostly made of Venetian forces started dividing the Eastern Roman Empire.

Battle of Adrianople 1205

How and why the Fourth Crusade ended up sacking Constantinople.

Sack of Constantinople

An exploration of the geopolitical situation in Bulgaria in the twelfth century.

Rise of Bulgaria

Watch TV Networks, Shows and Movies | DIRECTV

The latest movies and must watch shows!

Watch It Welcome to Derry on the HBO Max app, included with an HBO Max subscription.

Data/messaging rates may apply for app download/usage. HBO Max subscription required.

Welcome to your ultimate entertainment destination. Watch new episodes of Jeremy Renner in the new season of Mayor of Kingstown and more all in one network.

Watch exclusive originals like the adventure drama Robin Hood and Hollywood hit movies.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series like Power Book IV: Force, Outlander: Blood of My Blood, BMF, The Couple Next Door and much more.

Watch Hollywood hits like Civil War and behind-the-scenes exclusives when you add CINEMAX to your current DIRECTV package.

S1 E4 | Battle of Klokotnitsa 1230

E5 | How the Romans Retook Constantinople

E4 | Battle of Klokotnitsa 1230

E3 | Battle of Adrianople 1205

E2 | Sack of Constantinople

E1 | Rise of Bulgaria