The popular SBS entertainment program "I like Sundays - Running Man" guest and funniest comedienne Lee Gook Joo showed off her dance skills on the most recent episode of Running Man, dancing with Running Man members Haha and Gary. On the most recent episode of the SBS entertainment program "I like Sundays - Running Man," which aired on July 20, 2014, Running Man members and guests (singer Baek Ji Young, comedienne Hong Jin Young, Fei of the girl group Miss A, comedienne Lee Gook Joo, and model Kang Seung Hyun) danced together. On this day's episode, the female guests had an impromptu dance battle. Lee Gook Joo especially showed off her hidden dance skills and captured the attention of the Running Man members and other guests. At the end, Lee Gook Joo danced couple dances with Haha and Gary. In related news, the SBS entertainment program "I like Sundays - Running Man" shows Running Man members, Song Ji Hyo, Gary, Kim Jong Gook, Ji Suk Jin and Lee Kwang Soo, and guests playing game. The episode airs every Sunday night.