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Doctor Who S20E12 — Mawdryn Undead (4)
7.6
Doctor Who•Season 20•Episode 12

Mawdryn Undead (4)

7.6/10 · 497 votesFeb 9, 198325 min

Ranked #5 of 22 in Season 20•+0.6 vs season avg

Discussion

As the Doctor's ethics are challenged and the two Brigadiers finally meet, Turlough plots with the Black Guardian to bring the Time Lord down once and for all...

Directed byPeter Moffatt
Written byPeter Grimwade
Previous episodeE11 · Mawdryn Undead (3)Next episodeE13 · Terminus (1)
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Seasons26

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Season 20 Episodes22

Arc of Infinity (1) stillE1 6.7

Arc of Infinity (1)

Arc of Infinity (2) stillE2 6.8

Arc of Infinity (2)

Arc of Infinity (3) stillE3 6.8

Arc of Infinity (3)

Arc of Infinity (4) stillE4 6.8

Arc of Infinity (4)

Snakedance (1) stillE5 6.8

Snakedance (1)

Snakedance (2) stillE6 6.9

Snakedance (2)

Snakedance (3) stillE7 6.8

Snakedance (3)

Snakedance (4) stillE8 6.8

Snakedance (4)

Mawdryn Undead (1) stillE9 7.5

Mawdryn Undead (1)

Mawdryn Undead (2) stillE10 7.8

Mawdryn Undead (2)

Mawdryn Undead (3) stillE11 7.6

Mawdryn Undead (3)

Mawdryn Undead (4) stillE12 7.6Now viewing

Mawdryn Undead (4)

Terminus (1) stillE13 6.3

Terminus (1)

Terminus (2) stillE14 6.3

Terminus (2)

Terminus (3) stillE15 6.1

Terminus (3)

Terminus (4) stillE16 6.2

Terminus (4)

Enlightenment (1) stillE17 7.6

Enlightenment (1)

Enlightenment (2) stillE18 7.7

Enlightenment (2)

Enlightenment (3) stillE19 7.6

Enlightenment (3)

Enlightenment (4) stillE20 7.7

Enlightenment (4)

The King's Demons (1) stillE21 6.4

The King's Demons (1)

The King's Demons (2) stillE22 6.2

The King's Demons (2)

Cast3

Peter Davison

Peter Davison

The Doctor

Janet Fielding

Janet Fielding

Tegan Jovanka

Mark Strickson

Mark Strickson

Vislor Turlough

Crew3

Peter Moffatt

Peter Moffatt

Director

Peter Grimwade

Peter Grimwade

Writer

Paddy Kingsland

Paddy Kingsland

Original Music Composer

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Episode Summary

"Mawdryn Undead (4)" is episode 12 of Doctor Who season 20. It scored 7.6/10 from 497 votes, ranking #5 of 22 episodes this season (season average 7.0). Directed by Peter Moffatt and written by Peter Grimwade, it aired on February 9, 1983.

Next: E13 · Terminus (1)Best of Season 20