The cast members of upcoming SBS drama ‘The Heirs’, Park Shin Hye, Kim Woo Bin and Choi Jin Hyuk, were recently spotted filming for the variety program ‘Running Man’.

The three actors were spotted filming the variety program with the cast at the SBS building located in Mokdong, Seoul. Several photos from the set were uploaded on online community boards.

Park Shin Hye’s appearance was confirmed when the actress along with Yoo Jae Suk, Ji Suk Jin, Kim Jong Kook, HaHa and Gary suddenly appeared during the live broadcast of SBS Radio’s ‘Two o’clock Escape Cultwo Show’ in order to fulfill a mission.