Baron Wolfgang von Strucker is a fictional character, a supervillain that appears in comic books published by Marvel Comics.Baron Strucker, a former Nazi officer, is one of the leaders of HYDRA and an enemy of S.H.I.E.L.D., the Avengers, and the interests of the United States of America and of the free world in general. He has been physically augmented to be nearly ageless. He has been seemingly killed in the past only to return to plague the world with schemes of world domination and genocide, time and time again. Campbell Lane played him in the 1998 TV-movie Nick Fury: Agent of S.H.I.E.L.D., while Thomas Kretschmann will play Strucker in the 2015 film Avengers: Age of Ultron.Alter ego = Wolfgang von Strucker Team affiliations = HYDRA Great Wheel Partnerships = Baron Helmut Zemo Notable aliases = Supreme Hydra, Grand Imperator of THEM, Don Guy Antonio Caballero, Emir Ali Bey, John Bronson, Sagittarius Abilities = Genius-level intellect, Healing factor, Limited invulnerability derived from Death Spore virus in blood, Repressed aging Skilled martial artist and swordsman Enhanced strength and energy bolts derived from Satan Claw