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Appearances
Doctor Who
Main cast, played by Ian Marter
- Episode 12x01: Robot, Part One (Dec 28, 1974)
- Episode 12x02: Robot, Part Two (Jan 4, 1975)
- Episode 12x03: Robot, Part Three (Jan 11, 1975)
- Episode 12x04: Robot, Part Four (Jan 18, 1975)
- Episode 12x05: The Ark in Space, Part One (Jan 25, 1975)
- Episode 12x06: The Ark in Space, Part Two (Feb 1, 1975)
- Episode 12x07: The Ark in Space, Part Three (Feb 8, 1975)
- Episode 12x08: The Ark in Space, Part Four (Feb 15, 1975)
- Episode 12x09: The Sontaran Experiment, Part One (Feb 22, 1975)
- Episode 12x10: The Sontaran Experiment, Part Two (Mar 1, 1975)
- Episode 12x11: Genesis of the Daleks, Part One (Mar 8, 1975)
- Episode 12x12: Genesis of the Daleks, Part Two (Mar 15, 1975)
- Episode 12x14: Genesis of the Daleks, Part Four (Mar 29, 1975)
- Episode 12x15: Genesis of the Daleks, Part Five (Apr 5, 1975)
- Episode 12x16: Genesis of the Daleks, Part Six (Apr 12, 1975)
- Episode 12x17: Revenge of the Cybermen, Part One (Apr 19, 1975)
- Episode 12x18: Revenge of the Cybermen, Part Two (Apr 26, 1975)
- Episode 12x19: Revenge of the Cybermen, Part Three (May 3, 1975)
- Episode 12x20: Revenge of the Cybermen, Part Four (May 10, 1975)
- Episode 13x01: Terror of the Zygons, Part One (Aug 30, 1975)
- Episode 13x02: Terror of the Zygons, Part Two (Sep 6, 1975)
- Episode 13x03: Terror of the Zygons, Part Three (Sep 13, 1975)
- Episode 13x04: Terror of the Zygons, Part Four (Sep 20, 1975)
Guest cast, played by Ian Marter
- Episode 13x14: The Android Invasion, Part Two (Nov 29, 1975)
- Episode 13x15: The Android Invasion, Part Three (Dec 6, 1975)
- Episode 13x16: The Android Invasion, Part Four (Dec 13, 1975)