Doctor Who

Season 20

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Structurally, the season retread season 18's formula of including a trilogy of stories bound together by an overarching theme. In this instance, the tripartite tale involved Turlough's attempts to kill the Doctor at the behest of the Black Guardian.
Where to Watch Season 20
22 Episodes
  • Arc of Infinity (1)
    E1
    Arc of Infinity (1)Episode 1
  • Arc of Infinity (2)
    E2
    Arc of Infinity (2)Episode 2
  • Arc of Infinity (3)
    E3
    Arc of Infinity (3)Episode 3
  • Arc of Infinity (4)
    E4
    Arc of Infinity (4)Episode 4
  • Snakedance (1)
    E5
    Snakedance (1)Episode 5
  • Snakedance (2)
    E6
    Snakedance (2)Episode 6
  • Snakedance (3)
    E7
    Snakedance (3)Episode 7
  • Snakedance (4)
    E8
    Snakedance (4)Episode 8
  • Mawdryn Undead (1)
    E9
    Mawdryn Undead (1)Episode 9
  • Mawdryn Undead (2)
    E10
    Mawdryn Undead (2)Episode 10
  • Mawdryn Undead (3)
    E11
    Mawdryn Undead (3)Episode 11
  • Mawdryn Undead (4)
    E12
    Mawdryn Undead (4)Episode 12
  • Terminus (1)
    E13
    Terminus (1)Episode 13
  • Terminus (2)
    E14
    Terminus (2)Episode 14
  • Terminus (3)
    E15
    Terminus (3)Episode 15
  • Terminus (4)
    E16
    Terminus (4)Episode 16
  • Enlightenment (1)
    E17
    Enlightenment (1)Episode 17
  • Enlightenment (2)
    E18
    Enlightenment (2)Episode 18
  • Enlightenment (3)
    E19
    Enlightenment (3)Episode 19
  • Enlightenment (4)
    E20
    Enlightenment (4)Episode 20
  • The King's Demons (1)
    E21
    The King's Demons (1)Episode 21
  • The King's Demons (2)
    E22
    The King's Demons (2)Episode 22
Cast of Season 20
  • Peter DavisonThe Doctor
  • Janet FieldingTegan Jovanka
  • Mark StricksonVislor Turlough

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