Cast Credits Doctor Who (1963) Guest starring as Styre (2 episodes) Episode 12x10: The Sontaran Experiment, Part Two (Mar 1, 1975) Episode 12x09: The Sontaran Experiment, Part One (Feb 22, 1975) Guest starring as The Marshal (2 episodes) Episode 12x10: The Sontaran Experiment, Part Two (Mar 1, 1975) Episode 12x09: The Sontaran Experiment, Part One (Feb 22, 1975) Guest starring as Linx (4 episodes) Episode 11x04: The Time Warrior, Part Four (Jan 5, 1974) Episode 11x03: The Time Warrior, Part Three (Dec 29, 1973) Episode 11x02: The Time Warrior, Part Two (Dec 22, 1973) Episode 11x01: The Time Warrior, Part One (Dec 15, 1973) View 1 more View 1 less Guest starring as Cho-je (5 episodes) Episode 11x26: Planet of the Spiders, Part Six (Jun 8, 1974) Episode 11x25: Planet of the Spiders, Part Five (Jun 1, 1974) Episode 11x23: Planet of the Spiders, Part Three (May 18, 1974) Episode 11x22: Planet of the Spiders, Part Two (May 11, 1974) Episode 11x21: Planet of the Spiders, Part One (May 4, 1974) View 2 more View 2 less