how many episodes of traitors

There are multiple versions of The Traitors , so the exact number of episodes depends on which one you mean.

Main versions and episode counts

• The Traitors (US – Peacock) : Each regular season has 12 episodes , including a reunion (seasons 2–4 follow this 11 + 1 reunion pattern).

• The Traitors (UK – BBC) : The more recent UK civilian series also runs to 12 episodes , with the final as episode 12.

Current season info (early 2026)

• The US Season 4 is planned for 11 main episodes plus a 12th reunion episode , for a total of 12.

• The UK 2025 series likewise totals 12 episodes , ending with “The Final” as episode 12.

Quick clarification

If you tell which one you’re watching (US vs UK, or which season), the precise total and how many have aired so far can be narrowed down, but in practice both major versions now structure a full run as 12 episodes per season.

Information gathered from public forums or data available on the internet and portrayed here.