The finale date for The Celebrity Traitors is set for Thursday, November 6, 2025, at 9:00 PM on BBC One and iPlayer, with the episode extending to about 70 minutes. After the finale, a follow-up program, The Celebrity Traitors: Uncloaked, airs on BBC Two. Notes on timing and context:

• The show’s ninth episode structure means the finale wraps up the competition with the remaining Traitors and Faithfuls, leading to the winner who donates up to £100,000 to their chosen charity. [BBC publicity notes]
• Viewers should expect a longer-than-usual finale at 70 minutes, compared with the standard 60-minute episodes. [Radiotimes coverage]