Harry Sullivan — Doctor Who: The Sontaran Experiment Character Profile

About Harry Sullivan

The Doctor's companion who falls into a crevasse while exploring Earth. He reunites with the Doctor and Sarah, helps free the captive astronauts during the Doctor's duel with Styre, and climbs to the Sontaran spacecraft to sabotage it, directly causing the enemy's downfall.

Character Facts

Played by

Ian Marter

Appears in

Doctor Who: The Sontaran Experiment (1975)

Role

Supporting

Relationships (2)

• Harry Sullivan — Alliance Teammate — The Doctor (Tom Baker)

  Fellow travelers who coordinate actions during the crisis.

• Harry Sullivan — Alliance Teammate — Sarah Jane Smith (Elisabeth Sladen)

  Companions who maintain mutual support throughout the ordeal.

Explore the full interactive character relationship map of Doctor Who: The Sontaran Experiment

More characters from Doctor Who: The Sontaran Experiment

• The Doctor (Tom Baker)
• Sarah Jane Smith (Elisabeth Sladen)
• Vural (Donald Douglas)
• Krans (Glyn Jones)
• Styre / The Marshal (Kevin Lindsay)
• Roth (Peter Rutherford)
• Zake (Terry Walsh)
• Prisoner (Brian Ellis)
• Erak (Peter Walshe)