Character inFullmetal Alchemist Second LieutenantJean Havocis an Amestrian soldier originally stationed at the East Area Headquarters in East City and one of ColonelRoy Mustang's most trusted subordinates. He was recruited by Mustang for his loyalty and general sincerity, as well as his above average shooting skills. His chess code name is "The Knight". He is usually seen smoking acigarette.