Addison Powell was born on February 23, 1921 in Belmont, Massachusetts, USA as Addison Shelburne Powell. He was an actor, known for Three Days of the Condor (1975), Dark Shadows: The Vampire Curse (1966) and The Rosary Murders (1987). He was married to Bernice (Bunnie) Rowley. He died on November 8, 2010 in Shelburne, Vermont, USA.