Variants

(1)
  1. The Undead, as by Charles Griffith and Mark Hanna, directed by Roger Corman (premiered at an unknown movie theater, San Francisco, 14 February 1957).
  2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by Charles B. Griffith as by Charles Griffith
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . directed by Roger Corman