Lee Jong Suk, Park Bo Young, and Lee Sae Young from upcoming movie 'Young Blood' will be appearing on the SBS 'Running Man' episode that will air on January 19! They will be transforming into high-schoolers to take part in a race in the countryside, consistent with the age group and rural setting of their movie.

For the recording of this episode, the 'Running Man' cast members dressed in high school uniforms and split up into the male students and female students teams, amusingly turning Lee Kwang Soo and Kim Jong Kook into women with the respective names Lee Kwang Ja and Kim Jong Sook to make things more even!  An interesting part of the games was that they needed to figure out which male and female student were secretly dating despite the two teams' rivalry!

SEE ALSO: Actor Lee Jong Suk to star in upcoming tvN drama 'Seochodong'

According to the production crew, both Lee Jong Suk and Park Bo Young had fun participating in the games without any awkwardness.  Even though it was Lee Sae Young's first time on a variety program, she likewise showed off her charms.  

The episode airs on January 19!