depth  discussion with Shirna & Vorg. The deleted scene is in the SS Bernice  stateroom, and immediately followed the eradicator attack upon the scope. It  was removed due to timing purposes. Early versions of episode #2 used a new  version of the theme music, composed by the BBCs Radiophonic Workshop to  celebrate the shows 10th anniversary. The new arrangement used the EMI Synthi  100 "Delaware" Synthesiser. These alternate title sequences were eventually  not used for Broadcast. For the 1981 repeat, director/producer Barry Letts  requested that 44 seconds of material be cut from the final episode (#4), due  to Peter Hallidays bald