After many weeks of rumors swirling online, Peacock has officially announced the Season 3 cast of its hit reality competition series, The Traitors . With Alan Cumming returning as host, the 21 contestants for the third season include: Bob Harper ( The Biggest Loser ) Bob The Drag Queen ( RuPaul’s Drag Race ) Britney Haynes ( Big Brother ) Carolyn Wiger ( Survivor ) Chanel Ayan ( The Real Housewives of Dubai) Chrishell Stause ( Selling Sunset ) Ciara Miller ( Summer House ) Danielle Reyes ( Big Brother ) Dolores Catania ( The Real Housewives of New Jersey ) Dorinda Medley ( The Real Housewives of New York City ) Dylan Efron ( Down to Earth with Zac Efron ) Gabby Windey ( The Bachelorette ) Jeremy Collins ( Survivor ) Lord Ivar Mountbatten (British Royal) Nikki Garcia (Professional Wrestler) Rob Mariano ( Survivor & Deal or No Deal Island ) Robyn Dixon ( The Real Housewives of Potomac ) Sam Asghari (Actor & Model) Tom Sandoval ( Vanderpump Rules ) Tony Vlachos ( Survivor ) Wells Adams...