Doctor Who S15E8
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S15E08 — The Invisible Enemy (4)
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Doctor Who

S15E08 The Invisible Enemy (4)

1977-10-22

Having expanded to human proportions, the Nucleus is intent on reproducing and seizing control of the Galaxy. The only ones who stand a chance against this escalating menace are the Doctor and Leela, who must work together to thwart its plans.

Season 15 Episodes

1
Horror of Fang Rock (1)
1977-09-03
 2
Horror of Fang Rock (2)
1977-09-10
 3
Horror of Fang Rock (3)
1977-09-17
 4
Horror of Fang Rock (4)
1977-09-24
 5
The Invisible Enemy (1)
1977-10-01
 6
The Invisible Enemy (2)
1977-10-08
 7
The Invisible Enemy (3)
1977-10-15
 8
The Invisible Enemy (4)
1977-10-22
 9
Image of the Fendahl (1)
1977-10-29
 10
Image of the Fendahl (2)
1977-11-05
 11
Image of the Fendahl (3)
1977-11-12
 12
Image of the Fendahl (4)
1977-11-19
 13
The Sun Makers (1)
1977-11-26
 14
The Sun Makers (2)
1977-12-03
 15
The Sun Makers (3)
1977-12-10
 16
The Sun Makers (4)
1977-12-17
 17
Underworld (1)
1978-01-07
 18
Underworld (2)
1978-01-14
 19
Underworld (3)
1978-01-21
 20
Underworld (4)
1978-01-28
 21
The Invasion of Time (1)
1978-02-04
 22
The Invasion of Time (2)
1978-02-11
 23
The Invasion of Time (3)
1978-02-18
 24
The Invasion of Time (4)
1978-02-25
 25
The Invasion of Time (5)
1978-03-04
 26
The Invasion of Time (6)
1978-03-11