Doctor Who S00 E274 Like Nothing On Earth: Making of 'The Sontaran Experiment'

A "Making Of Documentary" on Season 12's 'The Sontaran Experiment," featuring actors Tom Baker, Elisabeth Sladen, Donald Douglas (Vural), Peter Walshe (Erak), Co-writer Bob Baker, crew members Barry Letts, Philip Hinchcliffe, Roger Murray-Leach and aficionado Toby Hadoke.