Watch: "Running Man" Cast Goes Undercover + Go Min Si And Hwang Bo Ra Join Thrilling Search For Traitor In New Preview

The cast and guests of “Running Man” will try their best to sniff out the traitor in their midst!

On October 20, SBS gave viewers a peek at next week’s episode.

In the teaser, Lee Kwang Soo and Yoo Jae Suk go incognito with the help of a coat, hat, glasses, and mustache. Yoo Jae Suk ambitiously states, “I’ll show you what it means to be a professional.”

“The Smile Has Left Your Eyes” actress Go Min Si and “What’s Wrong with Secretary Kim” scene-stealer Hwang Bo Ra join the cast as they hunt for gold bars. The cast rejoices after finding 100 gold bars, and the guests participate in the celebrations by showcasing their moves.

A twist of betrayal surprises everyone as they start to point fingers at one another, and the “Room of Truth” is opened as the number of gold bars continues to decrease due to the spy.

The teaser concludes with the reveal of the thief, and the cast and guests are at a loss for words.

Catch the upcoming episode called “The Gold Bars of Betrayal” when the show airs on October 27 at 5 p.m. KST. Check out the preview below:

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