Cast Credits Dark Shadows (1966) Starring as Bill Malloy Guest starring as Bill Malloy (4 episodes) Episode 1966-07-25: DS-21 (Jul 25, 1966) Episode 1966-07-19: DS-17 (Jul 19, 1966) Episode 1966-07-07: DS-9 (Jul 7, 1966) Episode 1966-06-29: DS-3 (Jun 29, 1966) View 1 more View 1 less Robert Montgomery Presents (1950) Guest starring as TBD Episode 7x39: Who? (May 28, 1956)