- Yoo Jae-suk (Main Host)
- Jee Seok-jin (Self)
- Kim Jong-kook (Self)
- Haha (Self)
- Song Ji-hyo (Self)
- Yang Se-chan (Self)
- Ji Ye-eun (Self)
- Kang Gary (Self)
- Lee Kwang-soo (Self)
- Jeon So-min (Self)
Running Man — S1E101
Episode: Korea Institute of Science and Technology
Air Date: 2012-07-01
Runtime: 89 min
Overview
Kim Bum-soo, Yoon Do-hyun, Yoon Jong-shin