Who Is in 'The Traitors' Season 4 Cast? Eric Nam, Donna Kelce, Lisa Rinna and 20 More to Appear in the Reality Competition

The Traitors is set to deliver even more shocking twists, betrayals and deceptions in its upcoming fourth season.

On June 13, Peacock officially unmasked the stars of Traitors Season 4, who will vie to outwit the rest and win $250,000.

Former beauty queen and The Real Housewives of Potomac alum Candiace Dillard Bassett will appear on the show and compete against other contestants. In addition to her reality TV career, she has also pursued a music career, releasing her debut album, Deep Space, in 2021.

Caroline Stanbury is a reality TV expert, with a resumé that includes stints on Ladies of London and The Real Housewives of Dubai.

Bringing his sharp wit and social strategy, Colton Underwood will join The Traitors Season 4 after previously appearing on The Bachelorette and The Bachelor. He also previously competed on The Masked Singer Season 11.

Travis and Jason Kelce's mother, Donna, will also participate in the game of lies and loyalty.

At the 2025 Cannes Lions International Festival of Creativity on June 16, the siblings commented on the casting news as the matriarch began gearing up to conquer The Traitors castle.

According to Jason, he is "very looking forward" to seeing how she does, joking he feels "cautiously pessimistic" about the new season.

"We've seen the evil side of Donna. You guys haven't," Travis quipped before clarifying, "There is no evil side. She's the sweetest."

Dorinda Medley will also be on board The Traitors Season 4 following her appearance on The Real Housewives of New York City from 2015 to 2020.

Will a big winner outshine other contestants on The Traitors Season 4?

After winning Big Brother 14, Ian Terry broadened his reality TV reach on Reality GameMasters in 2013 and Big Brother: All Stars in 2020.

Two-time Olympic figure skater Johnny Weir will bring cold air to The Traitors castle soon.

Following his retirement from performance skating, Weir entered new rinks by working as a commentator and participating on Dancing With the Stars in 2020.

He wed Victor Voronov in 2011 but filed for divorce in February 2014 following their widely publicized split.

Let her cook!

Kristen Kish famously appeared on Top Chef in 2012, becoming the winner of the show's tenth season. The milestone led her to take over Padma Lakshmi's hosting duties after the latter decided to leave the franchise.

Beyond Top Chef, Kish co-hosted 36 Hours, joined Fast Foodies and served as one of the co-presenters on Iron Chef: Quest for an Iron Legend. She also starred in the National Geographic series Restaurants at the End of the World.

Days of Our Lives and Melrose Place alum Lisa Rinna is a successful model, actress and reality TV star. After playing roles in several soap operas, she built a multifaceted career in TV and the business industries.

Rinna famously appeared on The Real Housewives of Beverly Hills, starting in 2014, before leaving the show in January 2023.

"This is the longest job I have held in my 35-year career and I am grateful to everyone at Bravo and all those involved in the series," she said in a statement. "It has been a fun eight-year run and I am excited for what is to come!"

From 2007 to 2022, Mark Ballas served as a professional dancer on DWTS and won three times.

Maura Higgins stole the spotlight on Love Island Season 5 in 2019. In the years thereafter, she became a contestant on Dancing on Ice, Cooking With the Stars and I'm a Celebrity… Get Me Out of Here!.

Michael Rapaport may leave his fellow contestants laughing — or on edge — on The Traitors Season 4.

As an actor, he is famously known for starring in films such as Cop Land, Dr. Dolittle 2, The 6th Day, Atypical and Higher Learning. He is also a comedian and podcast host.

RuPaul's Drag Race star Monét X Change participated multiple times in the franchise, including on the show's Season 10, RuPaul's Celebrity Drag Race and RuPaul's Drag Race All Stars.

While Nadiya Anderson was the first contestant to be voted out of Survivor: San Juan del Sur, her twin sister, Natalie, became its Sole Survivor.

Natalie, after first participating on The Amazing Race Season 21, later competed on Survivor: Winners at War and The Challenge Season 36.

After her stint on The Real Housewives of Atlanta from 2012 to 2021, Porsha Williams officially rejoined the cast of the reality TV series to collaborate on "scripted project opportunities across the company's [NBCUniversal] broadcast and streaming properties."

"I'm incredibly thankful for the vision and faith NBCUniversal has put in me to be a larger part of their family," she said in a statement. "I'm looking forward to being back on The Real Housewives of Atlanta, and showing the world my new world!"

Rob Cesternino was ranked third on Survivor: The Amazon in 2003 before joining Survivor: All-Stars months later. He was then inducted into Xfinity's Survivor Hall of Fame in 2012.

The Traitors Season 4 star Rob Rausch appeared on Seasons 5 and 6 of Love Island USA.

Stephen Colletti has established his name in the TV and film industry, joining the cast of Normal Adolescent Behavior, Laguna Beach: The Real Orange County, Hit the Floor, Everyone Is Doing Great and One Tree Hill.

Former figure skater Tara Lipinski will be part of The Traitors Season 4 decades after she became the 1998 Olympic champion.