On January 18, SBS variety show Running Man released a preview of its upcoming episode featuring actors Kim Hye Yoon and Lomon as guest stars. The appearance coincides with their starring roles in the fantasy romance drama No Tail to Tell, and the episode’s concept reflects the drama’s supernatural theme.

According to the preview, the episode will revolve around a gumiho (nine-tailed fox) concept. Inspired by Kim Hye Yoon’s role as a gumiho in the drama, the Running Man cast members will “transform” into fox spirits and compete to collect tails through various missions. The preview opens with playful teasing among the members, who joke that they fail to embody the legendary beauty traditionally associated with gumihos. Ji Suk Jin adds humor by pointing at tails scattered on the ground and quipping that he is experiencing “hair loss.”
Kim Hye Yoon demonstrates her variety show charm by telling Yang Se Chan that she is a fan and politely asking if he would give her one of his tails. His enthusiastic reaction prompts a caption joking that he seems ready to hand over all of them.
Lomon, meanwhile, draws attention by showcasing his dancing skills, impressing both the cast and his co-star Kim Hye Yoon. Later in the episode, Kim Hye Yoon also joins Ji Ye Eun in dancing to Girls’ Generation’s classic hit “Gee,” further energizing the atmosphere.
The episode featuring Kim Hye Yoon and Lomon is scheduled to air on January 25 at 6:10 p.m. KST.