Heinkel Wolfe is a secondary antagonist of the anime series, Hellsing, as well as it's subsequent appearance, Hellsing: Ultimate. One of the chief lieutenants and top assassins of the Iscariot, Heinkel Wolfe plays a minor role in the Non-Disney Villains Tournament.
Non-Disney Villains Tournament
When a guilty priest confess his secret, regarding about Cortez's death by the hands of Envy, Enrico Maxwell has Heinkel Wolfe to terminate the the traitor. Wolfe obliges by blasting the priest's head clean open, with a pistol.