S0E350 : Into the Unknown: Making Underworld
30 January 1978
31 mins.
A look at the complex production of Underworld and the difficulties of achieving the bluescreen virtual studio sets, with Jonathan Newth (Orfe), Norman Tipton (Idas), writers Bob Baker and Dave Martin, script editor Anthony Read, designer Dick Coles, video effects designer AJ Mitchell, and producer Graham Williams.