Karl von Starke

Karl von Starke is one of the two secondary antagonists of The Dark Army: Uprising alongside his brother Wilhelm, and the main antagonist of The Dark Army: Downfall. He is also one of Deathshead's two assistants.

Karl is the overall main antagonist of the entire series.

Background
In 1943, Karl tortured many soldiers in North Africa. One day, Karl ordered the torture of a British agent who was captured on a German battleship. As said agent survived two months of torture, Karl almost believed he was "Death Incarnate". A week after leaving North Africa, Karl ordered the execution of the agent, but found out he escaped. Days later, the agent encountered Karl in Germany, with the intent on killing him, but failed.

Uprising
Though not seen, Karl tortured B.J. Blazkowicz in Deathshead's headquarters, even scarring his face. According to his notes, Karl seems to be planning an uprising of his own.

Downfall
It is possible that Karl runs a cloning factory.