Official website: http://www.theofficialjohncarpenter.com/prince-of-darkness/
Casts
Donald Pleasence
Father Loomis
Lisa Blount
Catherine Danforth
Victor Wong
Prof. Howard Birack
Jameson Parker
Brian Marsh
Dennis Dun
Walter
Susan Blanchard
Kelly
Anne Marie Howard
Susan Cabot
Ken Wright
Lomax
Dirk Blocker
Mullins
Jessie Lawrence Ferguson
Calder
