Alias
Cyrus Oro, Sr. Stone, la región pantanosa del monstruo, Hombre-Cosa, Grundy, Demoniac Hombre Cosa, Macabre Hombre Cosa, Swampland, espantapájaros, cosa del pantano, Solly, Steve Gray, Knight
Roter Schädel, Bettman P. Lyles, The Agent of a Thousand Faces (whom he once impersonated during World War II) & The Man (head of the People's Militia)