The Traitors Season 3 Trailer Is More Wickedly Sinister Than Ever

But with "sinister" challenges involving gruesome bugs, creepy clowns and exploding balls of fire, these competitors will have to put in some serious work if they want to make it to the end of the game.

As The Real Housewives of Dubai's Chanel Ayan laments of the physical hurdles in play, "This game is torturous."

Selling Sunset's Chrishelle Stause adds, "I know you guys have something sadistic up your sleeve."

Also vying for the prize of up to $250,000 this time around are Bravolebirites like Vanderpump Rules' Tom Sandoval, The Real Housewives of New Jersey's Dolores Catania, Summer House star Ciara Miller and The Real Housewives of Potomac alum Robyn Dixon.

Plus, famous faces including Total Bellas alum Nikki Garcia, Bachelor Nation stars Wells Adams and Gabby Windey, Zac Efron's brother Dylan Efron, Big Brother alums Danielle Reyes and Britney Haynes, The Biggest Loser's Bob Harper and Survivor alums Tony Vlachos, Jeremy Collins, "Boston" Rob Mariano and Carolyn Wiger are all putting their skills to the test in the Scottish Highlands.

But while only time will tell if the Faithfuls are intuitive enough to eliminate their saboteurs, one thing is for sure: Most of the hopefuls won't make it out of the castle alive.

"Things are about to get murderous," Alan deviously notes at the end of the trailer. "Only metaphorically, I hope."

Keep reading to meet the whole season three cast and see the devious new cast photos.

The Traitors returns Jan. 9 on Peacock.