The Invisible Man was a science fiction horror film.
Otto Attila Gilbert was a Hungarian-American spy .. Hungarian-American. Hungarian-American. He was convicted of espionage in 1982 after paying $ 4,000 for classified documents provided by an undercover Army officer , and sentenced to fifteen years in prison .. Gilbert emigrated to the United States from Hungary in 1957 , and became a naturalized citizen in 1964 .. Authorities said that Gilbert was working for the Hungarian Military Intelligence Service all along .. Shortly before his arrest , Gilbert was living with his mother in Forest Hills , New York , but the two moved to Hungary .