All episodes Season 10 S10E14 1973-03-31 25 min 1960s BBC

Doctor Who

Frontier in Space, Part Six

TV Flash files “Frontier in Space, Part Six” as hour 343 of 700 in the TV Flash guide — Doctor Who (1963–) on BBC, season 10, episode 14, aired 1973-03-31, 25 min.

From the desk

How this hour is filed

This leaf is S10E14: listed hour 343 of 700 in the Doctor Who guide, hour 14 of 26 in season 10. It aired 1973-03-31 (25 min). The listed hour before it is “Frontier in Space, Part Five” (S10E13). Next is “Planet of the Daleks, Part One” (S10E15). Broadcast log — titles and dates, not a plot bible.

Doctor Who — Frontier in Space, Part Six (S10E14)

Catalog log

Broadcast listing — not a TV Flash recap.

The Doctor, Williams and the Draconian Prince head to the Ogrons' planet to find evidence of the Master's actions but the Master tricks Jo into leading them into a trap.

Viewer FAQ

Where does Frontier in Space, Part Six sit in the Doctor Who guide?

S10E14 is listed hour 343 of 700 — hour 14 of 26 in season 10, season 10 episode 14.

When did Doctor Who S10E14 air?

Frontier in Space, Part Six aired 1973-03-31 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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