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EPISODE · BBC IPLAYER
Season 9 · Episode 21
Landed Sat, 20 May 1972 · 12:15 your time · 1 episode · 25m
Season 9, Episode 21 of Doctor Who aired Saturday, 20 May 1972 at 5.15pm UK time on BBC iPlayer.
- S09E21The Time Monster, Part OneUNIT are invited to observe a demonstration of the new TOMTIT machine, unaware its creator, Professor Thascales, is actually the Master.
NEXT IN SEASON 9
Episode 22
Sat 27 May · 12:15
Doctor Who
26 seasons · 700 episodes · ended
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Airs on BBC iPlayer; availability in United States may differ.
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