Dark Adventure Radio Theatre: The Dunwich Horror is a 2008 radio drama performed by the H. P. Lovecraft Historical Society, and based on the short story "The Dunwich Horror" by H. P. Lovecraft. It is the second production in the Dark Adventure Radio Theatre series. It is 75 minutes long.
Like their earlier production, Dark Adventure Radio Theatre: At the Mountains of Madness, the HPLHS intended to adapt one of Lovecraft's stories as if it were a radio drama produced by the fictional Dark Adventure Radio Theatre troupe from the time the story was written (in the case of "The Dunwich Horror", 1928).
The CD version includes a number of supplemental materials, including:
A map of 1868 Dunwich from the archives of Miskatonic University.
A page of the John Dee translation of the Necronomicon.
A page out of Wilbur Whateley's diary.
A page of the Arkham Advertiser newspaper covering a visit to Dunwich and a meeting with the Whateley family.
Leslie Baldwin - Marion Armitage, Mamie Bishop, Operator
Gary Ballard - Old Whateley, Dr. Hartwell
Aidan Branney - Chauncey Sawyer
Sean Branney - Narrator
Kacey Camp - Sally Sawyer, Luther Brown, Selina Frye
Mark Colson - George Corey, Wilbur Whateley
David Q. Combs - Zebulon Whateley, Professor Morgan
Seth Compton - Sam Hutchins, Terrified Freshman
Steve Coombs - Fred Farr, Junior Librarian
McKerrin Kelly - Lavinia Whateley
Casey Kramer - Mrs. Corey
Andrew Leman - Earl Sawyer, Professor Rice, Elmer Frye
Barry Lynch - Henry Armitage
John A. McKenna - Night Watchman
David Pavao - Silas Bishop, Henry Wheeler
Josh Thoemke - Announcer, Curtis Whateley
Darrell Tutchton - Yog Whateley
Noah Wagner - Chester Langfield, Dr. Houghton
Adapted by Sean Branney with Andrew Lemen
Music and whippoorwill noises by Troy Sterling Nies
Cover and diary art by Darrell Tutchton
Supplemental props by Andrew Leman with Sean Branney
Special thanks to Chris Horvath and Nicholas Pavkovic