All episodes Season 4 S04E25 1967-02-25 25 min 1960s BBC

Doctor Who

The Moonbase, Part Three

TV Flash files “The Moonbase, Part Three” as hour 151 of 700 in the TV Flash guide — Doctor Who (1963–) on BBC, season 4, episode 25, aired 1967-02-25, 25 min.

From the desk

How this hour is filed

This leaf is S04E25: listed hour 151 of 700 in the Doctor Who guide, hour 25 of 43 in season 4. It aired 1967-02-25 (25 min). The listed hour before it is “The Moonbase, Part Two” (S04E24). Next is “The Moonbase, Part Four” (S04E26). Broadcast log — titles and dates, not a plot bible.

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Catalog log

Broadcast listing — not a TV Flash recap.

The Cybermen take over the Moonbase and begin using the Gravitron to attack Earth but Polly, Ben and Jamie come up with a way to fight back.

Viewer FAQ

Where does The Moonbase, Part Three sit in the Doctor Who guide?

S04E25 is listed hour 151 of 700 — hour 25 of 43 in season 4, season 4 episode 25.

When did Doctor Who S04E25 air?

The Moonbase, Part Three aired 1967-02-25 and is listed at 25 minutes.

Where should I start with the 1960s serials?

William Hartnell's First Doctor is the origin of the TARDIS-and-companions contract. Patrick Troughton's Second Doctor is the proof that regeneration works. Start at a serial whose surviving episodes interest you; missing-episode gaps are part of the classic-era weather.

In the series

Why this series still plays

A Time Lord, a police box bigger on the inside, and regeneration as infinite franchise life: Doctor Who launched from the BBC in 1963 and never really parked. Early black-and-white serials built the mythology; Hartnell-to-Troughton proved the lead could change without ending the show. The longest experiment in serialized reinvention — woolly, weird, endlessly renewable.

November 23, 1963, is a drop that never really parked. BBC's *Doctor Who* launched a Time Lord and a blue police box bigger on the inside, then treated the lead as renewable inventory. **Regeneration is the window.** Sydney Newman, C. E. Webber, and Donald Wilson were among the early architects. Early black-and-white serials built the mythology; companions, sonic screwdrivers, and cliffhangers became ritual. Rex wants woolly national inheritance. Fine. The business model is recasting without ending the show.

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