From The Adventures of Luther Arkwright, with David voicing the title character. Also pictured are Steve Dineen and India Fisher (CHARLEY!).
From the Seventh Doctor audio drama Colditz. David played Leiutenant Feldwebel Kurtz. With Peter Rae, Sylvester McCoy, and Toby Longworth.
From Dalek Empire III: The Exterminators. David voiced the role of Galanar. Also with Nicholas Briggs.