Knowing Bros Season 01 Episode 166
Kim Seo Hyung and Oh Na Ra
Episode Summary:Actresses from the hit drama “Sky Castle”, Kim Seo Hyung and Oh Na Ra, visit the show. The members are surprised to see the unseen charms of both actresses. Kim Seo Hyung shows off her old-fashioned dance moves. Oh Na Ra talks about the ad-libs she made in the drama. A surprise guest makes an appearance as well. Stay tuned to find out who it is!