Everything To Know About Season 4 of ‘The Traitors’

Peacock’s wildly addictive reality competition series The Traitors is officially returning for a fourth season, and the new cast is packed with the familiar chaos of reality competition winners, Olympians, and a few names you’d never expect to see in a Scottish castle playing a deadly game of trust and betrayal (We're looking at you, Donna Kelce). 

If you're new to the show, here’s the premise: a group of celebrities move into a secluded castle in the Scottish Highlands, where they must work together on challenges to build a prize fund. The twist? Among them are a few secret “Traitors” whose goal is to sabotage the group and eliminate players without being caught. The rest—known as the “Faithful”—must figure out who’s lying before it’s too late. It’s part murder mystery, part psychological warfare, and entirely binge-worthy.

The series, once again hosted by Alan Cumming, will return in early 2026 and continue to deliver the signature mix of strategy, unexpected alliances, and reality TV drama fans have come to love.

When Will The Traitors Season 4 Premiere?

While Peacock hasn't confirmed the exact premiere date, The Traitors Season 4 is slated to drop in early 2026. If the series follows the same timeline as previous seasons, fans can likely expect the episodes to begin rolling out in January.

Who Is in the Season 4 Cast of The Traitors?

This season's cast features a heavy mix of reality TV veterans, competition show champs, and unexpected pop culture figures—from Olympians to TV moms. Here's the full list of players headed to the castle:

• Dorinda Medley (The Real Housewives of New York)

• Lisa Rinna (The Real Housewives of Beverly Hills)

• Candiace Dillard Bassett (The Real Housewives of Potomac)

• Caroline Stanbury (The Real Housewives of Dubai)

• Porsha Williams (The Real Housewives of Atlanta)

• Rob Cesternino (Survivor)

• Yam Yam Arocho (Survivor winner)

• Natalie Anderson (Survivor, The Amazing Race)

• Ian Terry (Big Brother winner)

• Tiffany Mitchell (Big Brother)

• Colton Underwood (The Bachelor)

• Mark Ballas (Dancing with the Stars)

• Monét X Change (RuPaul’s Drag Race)

• Kristen Kish (Top Chef winner, current Iron Chef co-host)

• Maura Higgins (Love Island UK)

• Robert Rausch (Love Island USA)

• Tara Lipinski (Olympic figure skater, DWTS)

• Johnny Weir (Olympic figure skater, DWTS)

• Eric Nam (K-pop singer and entertainer)

• Ron Funches (Comedian and actor)

• Stephen Colletti (One Tree Hill, Laguna Beach)

• Michael Rapaport (Actor, comedian, podcast host)

• Donna Kelce (NFL mom of Travis and Jason Kelce)

With this many strong personalities under one castle roof, drama is practically guaranteed.