Special Features
Audio Commentary by actors Tom Baker (the Doctor) and Louise Jameson (Leela) and Co-Writer Bob Baker; Into the Unknown "Making Of" documentary featuring script editor Anthony Read, actors Jonathan Newth (Orfe) and Norman Tipton (Idas), Designer Dick Coles and Video Effects Designer Aj "Mitch" Mitchell (30 mins); Underworld - In Studoi Time-Coded video clips offers a rare glimpse into the recording of this story (17 mins); Photo Gallery (6 mins) Production Notes Option; PDF Materials (DVD-ROM - PC/MAC): Radio Times Listings ; Digitally remastered pictures and sound quality