2025 Record Store Day release - Available on vinyl for the 1st time for RSD 2025!, Pressed on 2LP Blue Speckled Vinyl with stunning artwork. Featuring the debut appearance of the Cybermen, one of the Doctor’s key recurring adversaries whose popularity is rivalled only by the Daleks, The film of the crucial fourth episode, in which the Doctor regenerates for the first time, has been missing from the BBC Archives since the 1970s.
| A1 | Episode 1 (8 October 1966) |
| B1 | Episode 2 (15 October 1966) |
| C1 | Episode 3 (22 October 1966) |
| D1 | Episode 4 (29 October 1966) |
