Acting · b. 1934 · Sturgis, Kentucky, USA Warren Hammack Acting Monster Invaders from Space Lt. Robertson (archive footage) 2018 Johnny Vik Johnny Vik 1973 Outlaw Riders Mill Clerk 1971 Mars Needs Women Martian Doctor / Fellow #2 1968 Zontar: The Thing from Venus John, Rocket Scientist at Zone 6 1967 The Eye Creatures Lt. Robertson 1967 High Yellow George 1965 Agent-readable