The Traitors Season 4: Cast, Release Date, and Everything You Need to Know

Get ready to don your cloak and take a trip to the Scottish Highlands because The Traitors is returning to Peacock for its fourth season, slated for an early 2026 release. The popular competition series, hosted by Alan Cumming, is gearing up to introduce a fresh crop of contestants and expand its global footprint.

In Season 3, we saw some familiar faces like Dylan Efron, “Boston Rob” Mariano, and Danielle Reyes compete alongside newbies like Britney Haynes, Bob the Drag Queen, and Gabby Windey. Now, as we look ahead to Season 4, the burning questions on everyone’s minds are: who will be the new Traitors among the Faithful, what will happen when the show moves away from celebrity casts, and which countries will join in on the game?

Season 4 is set to premiere on Thursday, Jan. 8, 2026, with three exciting episodes. Host Alan Cumming will welcome 23 celebrities to the Traitors Castle, the largest group of contestants ever seen on the show. From reality TV stars to athletes and entertainers, the cast is diverse and promises plenty of drama, intrigue, and of course, Scotland’s best fashion moments courtesy of Cumming.

For fans eager to see a civilian version of The Traitors, you’re in luck! A new edition featuring non-celebrity players will be airing in 2026 on NBC, a departure from the typical celebrity-heavy format. Interested in participating? Applications are open until March 10, 2026, so don’t miss your chance to get in on the action.

And the excitement doesn’t stop there—Peacock has already greenlit a fifth season of The Traitors, set to film in 2026. With the series gaining popularity worldwide, fans can also tune into editions from countries like the UK, Australia, Canada, New Zealand, and Ireland, each with its own unique twists and hosts.

As we count down to the release of Season 4, be sure to check out the teaser trailer featuring Cumming’s standout looks and a hint of the suspense to come. And when the time comes, don’t forget to catch all the action on Peacock, where The Traitors US, UK, NZ, and Australia are available for streaming. Let the games begin!