Alistair Gordon Lethbridge-Stewart - Doctor Who

Doctor Who

Main cast, played by Nicholas Courtney

Episode 7x01: Spearhead from Space, Part One (Jan 3, 1970)
Episode 7x02: Spearhead from Space, Part Two (Jan 10, 1970)
Episode 7x03: Spearhead from Space, Part Three (Jan 17, 1970)
Episode 7x04: Spearhead from Space, Part Four (Jan 24, 1970)
Episode 7x05: The Silurians, Part One (Jan 31, 1970)
Episode 7x06: The Silurians, Part Two (Feb 7, 1970)
Episode 7x07: The Silurians, Part Three (Feb 14, 1970)
Episode 7x08: The Silurians, Part Four (Feb 21, 1970)
Episode 7x09: The Silurians, Part Five (Feb 28, 1970)
Episode 7x10: The Silurians, Part Six (Mar 7, 1970)
Episode 7x11: The Silurians, Part Seven (Mar 14, 1970)
Episode 7x13: The Ambassadors of Death, Part Two (Mar 28, 1970)
Episode 7x14: The Ambassadors of Death, Part Three (Apr 4, 1970)
Episode 7x15: The Ambassadors of Death, Part Four (Apr 11, 1970)
Episode 7x16: The Ambassadors of Death, Part Five (Apr 18, 1970)
Episode 7x17: The Ambassadors of Death, Part Six (Apr 25, 1970)
Episode 7x18: The Ambassadors of Death, Part Seven (May 2, 1970)
Episode 7x19: Inferno, Part One (May 9, 1970)
Episode 7x20: Inferno, Part Two (May 16, 1970)
Episode 7x21: Inferno, Part Three (May 23, 1970)
Episode 7x22: Inferno, Part Four (May 30, 1970)
Episode 7x23: Inferno, Part Five (Jun 6, 1970)
Episode 7x24: Inferno, Part Six (Jun 13, 1970)
Episode 7x25: Inferno, Part Seven (Jun 20, 1970)
Episode 8x01: Terror of the Autons, Part One (Jan 2, 1971)
Episode 8x11: The Claws of Axos, Part One (Mar 13, 1971)
Episode 8x12: The Claws of Axos, Part Two (Mar 20, 1971)
Episode 8x13: The Claws of Axos, Part Three (Mar 27, 1971)
Episode 8x14: The Claws of Axos, Part Four (Apr 3, 1971)
Episode 8x15: Colony in Space, Part One (Apr 10, 1971)
Episode 8x20: Colony in Space, Part Six (May 15, 1971)
Episode 8x21: The Dæmons, Part One (May 22, 1971)
Episode 8x22: The Dæmons, Part Two (May 29, 1971)
Episode 8x23: The Dæmons, Part Three (Jun 5, 1971)
Episode 8x24: The Dæmons, Part Four (Jun 12, 1971)
Episode 8x25: The Dæmons, Part Five (Jun 19, 1971)
Episode 9x01: Day of the Daleks, Part One (Jan 1, 1972)
Episode 9x02: Day of the Daleks, Part Two (Jan 8, 1972)
Episode 9x22: The Time Monster, Part Two (May 27, 1972)
Episode 9x24: The Time Monster, Part Four (Jun 10, 1972)
Episode 10x01: The Three Doctors, Part One (Dec 30, 1972)
Episode 10x02: The Three Doctors, Part Two (Jan 6, 1973)
Episode 10x03: The Three Doctors, Part Three (Jan 13, 1973)
Episode 10x04: The Three Doctors, Part Four (Jan 20, 1973)
Episode 10x21: The Green Death, Part One (May 19, 1973)
Episode 10x22: The Green Death, Part Two (May 26, 1973)
Episode 10x23: The Green Death, Part Three (Jun 2, 1973)
Episode 10x24: The Green Death, Part Four (Jun 9, 1973)
Episode 10x25: The Green Death, Part Five (Jun 16, 1973)
Episode 10x26: The Green Death, Part Six (Jun 23, 1973)
Episode 11x01: The Time Warrior, Part One (Dec 15, 1973)
Episode 11x05: Invasion of the Dinosaurs, Part One (Jan 12, 1974)
Episode 11x06: Invasion of the Dinosaurs, Part Two (Jan 19, 1974)
Episode 11x07: Invasion of the Dinosaurs, Part Three (Jan 26, 1974)
Episode 11x08: Invasion of the Dinosaurs, Part Four (Feb 2, 1974)
Episode 11x09: Invasion of the Dinosaurs, Part Five (Feb 9, 1974)
Episode 11x10: Invasion of the Dinosaurs, Part Six (Feb 16, 1974)
Episode 11x21: Planet of the Spiders, Part One (May 4, 1974)
Episode 11x22: Planet of the Spiders, Part Two (May 11, 1974)
Episode 11x26: Planet of the Spiders, Part Six (Jun 8, 1974)
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 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)
Episode 20x11: Mawdryn Undead, Part Three (Feb 8, 1983)
Episode 20x12: Mawdryn Undead, Part Four (Feb 9, 1983)
Episode S20 Special: The Five Doctors (Nov 25, 1983)

Guest cast, played by Nicholas Courtney

Episode 5x25: The Web of Fear, Part Three (Feb 17, 1968)
Episode 5x26: The Web of Fear, Part Four (Feb 24, 1968)
Episode 5x27: The Web of Fear, Part Five (Mar 2, 1968)
Episode 5x28: The Web of Fear, Part Six (Mar 9, 1968)
Episode 6x12: The Invasion, Part Two (Nov 9, 1968)
Episode 6x13: The Invasion, Part Three (Nov 16, 1968)
Episode 6x14: The Invasion, Part Four (Nov 23, 1968)
Episode 6x15: The Invasion, Part Five (Nov 30, 1968)
Episode 6x16: The Invasion, Part Six (Dec 7, 1968)
Episode 6x17: The Invasion, Part Seven (Dec 14, 1968)
Episode 6x18: The Invasion, Part Eight (Dec 21, 1968)
Episode 20x09: Mawdryn Undead, Part One (Feb 1, 1983)
Episode 20x10: Mawdryn Undead, Part Two (Feb 2, 1983)
Episode 26x01: Battlefield, Part One (Sep 6, 1989)