"Battcock was close friends with Andy Warhol and starred in several of the artist’s films, including "Batman Dracula," 1964 and "Horse," 1965, as well as Gregory Markopoulos' films "Galaxie," 1966 and "Iliac Passion," 1967. He became a special correspondent for Arts Magazine also in 1967. His interest in cinema led him to write articles about other Warhol films such as, “Notes on the Chelsea Girls: A Film by Andy Warhol,” 1967, and “Warhol Film,” 1968. Battcock contributed to the re-definition of what the art world categorizes as art in that many of his anthologies address "new" fields of the aesthetic exploration of media such as film and video."