The first series of The Celebrity Traitors finishes with its grand finale on Thursday 6 November 2025 at 9pm on BBC One and BBC iPlayer.

Final episode details

  • Final date: Thursday 6 November 2025.
  • Time and channel: 9pm on BBC One , also available on BBC iPlayer.
  • Length: The finale is an extended 70‑minute special rather than the usual hour.

Schedule & episode count

  • The Celebrity Traitors runs as a shorter spin‑off with nine episodes instead of the usual 12 seen in the civilian version of The Traitors.
  • Episodes are spread across about four weeks , with the 6 November finale closing the run.

Why the date shifted

  • Early speculation and some reports suggested a Halloween (31 October) finale, but the BBC later confirmed that the end date had been pushed back by a week.
  • The change came down to broader BBC scheduling conflicts , so the finale was locked to 6 November instead.

What to expect in the finale

  • The final will reveal which celebrity (or celebrities) walk away with the up to £100,000 prize fund , which goes to the winner’s chosen charity rather than into the players’ own pockets.
  • There will also be an extended follow‑up show, The Celebrity Traitors: Uncloaked , airing after the finale with reactions, analysis and extra gossip from the castle.

TL;DR: If you’re wondering “when does Celebrity Traitors finish?” , the answer is: Thursday 6 November 2025 at 9pm , with an extra‑long 70‑minute finale and a debrief show right after.

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