Deadliest Warrior continues to put equally matched rivals one against another. This episode is a lesson from history, in which Ivan the Terrible, the sixteenth century Russian Tsar squares off against Hernan Cortes, the Spanish explorer who toppled the Aztec Empire. Both known for their brutality, they were strategic tacticians whose forces would have been a serious competition if they met on the battlefield.
Two well-respected leaders, Theodore Roosevelt and Lawrence of Arabia, go head to head in a fight to see which one can triumph over the other and become the deadliest warrior.
The U.S Army Rangers take on the North Korean Special Operation Force to see which army is the more organized, more skilled fighters, and the deadliest warrior.