Peacock&rsquo;s hit reality series returns in early 2026 with a stacked cast of Housewives, Survivor champs, and Olympians all competing in a castle full of secrets.

Peacock&rsquo;s wildly addictive <a href="https://www.lofficielusa.com/pop-culture/most-beautiful-women-reality-tv-stars-ekin-su-kylie-jenner-tayshia-adams-young-paris-hilton" target="_blank" rel="noopener">reality</a> 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&rsquo;d never expect to see in a Scottish castle playing a deadly game of trust and betrayal (We're looking at you, Donna Kelce).&nbsp;
If you're new to the show, here&rsquo;s the premise: a group of <a href="https://www.lofficielusa.com/tags/celebrities" target="_blank" rel="noopener">celebrities</a> 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 &ldquo;Traitors&rdquo; whose goal is to sabotage the group and eliminate players without being caught. The rest&mdash;known as the &ldquo;Faithful&rdquo;&mdash;must figure out who&rsquo;s lying before it&rsquo;s too late. It&rsquo;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 <a href="https://www.lofficielusa.com/pop-culture/kourtney-kardashian-leaving-the-kardashians-new-reality-tv-show-spinoff-travis-barker" target="_blank" rel="noopener">TV drama</a> fans have come to love.

<h2>When Will The Traitors Season 4 Premiere?</h2>

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.

<h2>Who Is in the Season 4 Cast of The Traitors?</h2>

This season's cast features a heavy mix of reality TV veterans, competition show champs, and unexpected pop culture figures&mdash;from Olympians to TV moms. Here's the full list of players headed to the castle:
<ul data-start="1818" data-end="2994">
<li data-start="1818" data-end="1876">
Dorinda Medley (The Real Housewives of New York)
</li>
<li data-start="1877" data-end="1936">
Lisa Rinna (The Real Housewives of Beverly Hills)
</li>
<li data-start="1937" data-end="2004">
Candiace Dillard Bassett (The Real Housewives of Potomac)
</li>
<li data-start="2005" data-end="2063">
Caroline Stanbury (The Real Housewives of Dubai)
</li>
<li data-start="2064" data-end="2122">
Porsha Williams (The Real Housewives of Atlanta)
</li>
<li data-start="2123" data-end="2158">
Rob Cesternino (Survivor)
</li>
<li data-start="2159" data-end="2201">
Yam Yam Arocho (Survivor winner)
</li>
<li data-start="2202" data-end="2259">
Natalie Anderson (Survivor, The Amazing Race)
</li>
<li data-start="2260" data-end="2300">
Ian Terry (Big Brother winner)
</li>
<li data-start="2301" data-end="2341">
Tiffany Mitchell (Big Brother)
</li>
<li data-start="2342" data-end="2383">
Colton Underwood (The Bachelor)
</li>
<li data-start="2384" data-end="2430">
Mark Ballas (Dancing with the Stars)
</li>
<li data-start="2431" data-end="2476">
Mon&eacute;t X Change (RuPaul&rsquo;s Drag Race)
</li>
<li data-start="2477" data-end="2546">
Kristen Kish (Top Chef winner, current Iron Chef co-host)
</li>
<li data-start="2547" data-end="2587">
Maura Higgins (Love Island UK)
</li>
<li data-start="2588" data-end="2629">
Robert Rausch (Love Island USA)
</li>
<li data-start="2630" data-end="2683">
Tara Lipinski (Olympic figure skater, DWTS)
</li>
<li data-start="2684" data-end="2735">
Johnny Weir (Olympic figure skater, DWTS)
</li>
<li data-start="2736" data-end="2783">
Eric Nam (K-pop singer and entertainer)
</li>
<li data-start="2784" data-end="2824">
Ron Funches (Comedian and actor)
</li>
<li data-start="2825" data-end="2883">
Stephen Colletti (One Tree Hill, Laguna Beach)
</li>
<li data-start="2884" data-end="2940">
Michael Rapaport (Actor, comedian, podcast host)
</li>
<li data-start="2941" data-end="2994">
Donna Kelce (NFL mom of Travis and Jason Kelce)
</li>
</ul>
With this many strong personalities under one castle roof, drama is practically guaranteed.

Everything To Know About Season 4 of ‘The Traitors’

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