Duncan Entertainment, / production company. : Tolkien & Lewis [(DVD) videorecording] : myth, imagination & the quest for meaning / written & directed by Chip Duncan ; produced by Chip Duncan & Robert Huck, David Crouse & Patricia Ostermick ; produced by Duncan Entertainment.
Duncan Group, Inc. : The magic never ends [(DVD) videorecording] : the life & faith of C.S. Lewis / a production of Crouse Entertaiment & The Duncan Group ; written, produced & directed by Chip Duncan.
2009
1
Duncan, Hal, / film producer. : Mad as hell [Hoopla electronic resource].
Duncan, Johnny, 1923- : Batman and Robin [(DVD) videorecording] / Columbia Pictures Corporation ; written for the screen by George H. Plympton, Joseph F. Poland, Royal K. Cole ; produced by Sam Katzman ; directed by Spencer Bennet.