Caught in Wallenstein's brilliantly laid trap, the protestant army is destroyed. Issak barely escapes the carnage, but not before he loses his master's gun to Lorenzo. Demoralized and believing his allies to be dead, he's surprised to come across Elisabeth and Claus outside of town. When he learns from them that Prince Heinrich survived the rout and is being held prisoner by Wallenstein, they quickly hatch a plan to rescue him. But it will take more than a clever ruse to outmaneuver the cunning tactician and his ruthless army...