UNIT's attempts to locate the meteorites are hampered by the mysterious plastic Autons, being constructed by Channing at a nearby factory, while the Doctor makes another attempt to escape from the hospital.
- Directed by
- Derek Martinus
- Written by
- Robert Holmes
Guest stars
All episodes — Season 7
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S7 E1Spearhead from Space (1)
Jan 3, 19708.225 min
As the newly-regenerated Doctor arrives on Earth, so does the Nestene too.
S7 E3Spearhead from Space (3)
Jan 17, 19708.125 min
Ransome manages to escape from the plastics factory and alert UNIT, prompting the Doctor and the Brigadier to start an investigation.
S7 E4Spearhead from Space (4)
Jan 24, 19707.925 min
With UNIT's investigation being blocked by the Replica of Scobie, the Doctor and Liz visit Madame Tussaud's to try and find out more as Channing prepares to activate the Autons.
S7 E5Doctor Who and the Silurians (1)
Jan 31, 19707.425 min
The Doctor and Liz are summoned to the Wenley Moor Research Centre by the Brigadier, after several staff members suffer nervous breakdowns.
S7 E6Doctor Who and the Silurians (2)
Feb 7, 19707.225 min
The Doctor attempts to convince people there are monsters in the caves, prompting Major Baker to start shooting at a reptile man.
S7 E7Doctor Who and the Silurians (3)
Feb 14, 19707.325 min
The Silurians contact Quinn for help in retrieving the creature while the Doctor and the Brigadier organise a search of the moors.