Arc of Infinity (3) (S20E03)
S20E03
The Doctor's execution raises suspicions, prompting the Castellan to enlist Commander Maxil to investigate thoroughly yet discreetly. Meanwhile, as the Doctor encounters the anti-matter entity within the Time Lord Matrix, Tegan and her cousin's friend find themselves in trouble with a bird-like alien on Earth.
Show
Doctor Who
Episode
S20E03
Air Date
Jan 11, 1983
Season 20 Episodes
S20E01
Arc of Infinity (1)
S20E02
Arc of Infinity (2)
S20E03
Arc of Infinity (3)
S20E04
Arc of Infinity (4)
S20E05
Snakedance (1)
S20E06
Snakedance (2)
S20E07
Snakedance (3)
S20E08
Snakedance (4)
S20E09
Mawdryn Undead (1)
S20E10
Mawdryn Undead (2)
S20E11
Mawdryn Undead (3)
S20E12
Mawdryn Undead (4)
S20E13
Terminus (1)
S20E14
Terminus (2)
S20E15
Terminus (3)
S20E16
Terminus (4)
S20E17
Enlightenment (1)
S20E18
Enlightenment (2)
S20E19
Enlightenment (3)
S20E20
Enlightenment (4)
S20E21
The King's Demons (1)
S20E22
The King's Demons (2)