William Corvinus

William Corvinus is one of the 2 main villains of the film Underworld: Evolution.

Biography
William Corvinus is first seen being attacked and captured by Viktor and his vampires. Viktor chooses to imprison William rather than kill him because he feared that if William was killed then every Werewolf would be killed as well. This was actually a lie told by Marcus to save William and himself.

Years later, William was finally freed by his brother, Marcus, who was searching for him. He tries to attack Marcus but when he recognizes him, he stops and remains calm, due to their bond being very strong. They are both interrupted by the arrival of Selene and recruits of Alexander.

William proved to be a powerful fighter, as he easily killed the recruits in less than minutes. First Selene fights William but her guns and shurikens do not do much damage to him. Selene's lover, Michael Corvin, then fights William. Michael proved to be a stronger fighter as he breaks William's head, killing him.

William is a very powerful Werewolf, capable of slashing violently with his sharp claws and also biting anywhere with his sharp teeth. He also seems to have high endurance, as Selene's guns and shurikens had little effect on him.