Idol group TVXQ and actress Moon Geun Young will both be appearing on SBS "Running Man."

These two groups plus the "Running Man" members will compete in many different games and events.

TVXQ made a funny entrance to the set of the show by dancing to their new song, "Catch Me" while the other members were asleep in the house.

During the interview with the "Running Man" staff, TVXQ commented, "It is the first time we've ever danced this hard in the morning. We had a fun time dancing to our song."

This episode of "Running Man" will air on October 14 at 6:10PM (KST).