All episodes Season 21 S21E02 1984-01-06 25 min 1960s BBC

Doctor Who

Warriors of the Deep, Part Two

TV Flash files “Warriors of the Deep, Part Two” as hour 609 of 700 in the TV Flash guide — Doctor Who (1963–) on BBC, season 21, episode 2, aired 1984-01-06, 25 min.

From the desk

How this hour is filed

This leaf is S21E02: listed hour 609 of 700 in the Doctor Who guide, hour 2 of 24 in season 21. It aired 1984-01-06 (25 min). The listed hour before it is “Warriors of the Deep, Part One” (S21E01). Next is “Warriors of the Deep, Part Three” (S21E03). Broadcast log — titles and dates, not a plot bible.

Doctor Who — Warriors of the Deep, Part Two (S21E02)

Catalog log

Broadcast listing — not a TV Flash recap.

Just as the doctor is starting to gain a tentative trust from the humans of the underwater military base, an unknown cruiser appears and the Doctor seems to recognize it and warns the humans not to fire upon it.

Viewer FAQ

Where does Warriors of the Deep, Part Two sit in the Doctor Who guide?

S21E02 is listed hour 609 of 700 — hour 2 of 24 in season 21, season 21 episode 2.

When did Doctor Who S21E02 air?

Warriors of the Deep, Part Two aired 1984-01-06 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.

Open the Doctor Who package · Season 21 hub

Filed against

Also in season 21

← Full episode guide · Show package · All shows