Running Man pairs are formed and receive a meeting place. The remaining Running Man not in a pair does not receive the hint but receives the meeting place accidentally. There they receive unique superpowers and a nametag elimination begins.
Bang Min-ah (Girl's Day) Hwang Chan-sung (2PM) Hyolyn (Sistar) Jang Wooyoung (2PM) Jung Eun-ji (Apink) Kim Da-som (Sistar) Kim Sung-kyu (Infinite) L (Infinite) Lee Gi-kwang (Beast) Lee Joon (MBLAQ) Son Na-eun (Apink) Yang Seung-ho (MBLAQ) Yoon Doo-joon (Beast) Yura (Girl's Day)
Each Running Man is teamed up with an idol music group and introduce themselves in hilarious dance performance. A pool platform match, blop jump, dodgeball match, and a timed escape challenge are held.
The first ever spy concept is introduced in this episode. One Running Man member is selected to eliminate the others through spraying their nametags with water in a hospital. Afterwards, they undergo an eye test and stress competition.
Running Man complete a series of elimination trivias purposely structured to isolate one Running Man. Afterwards the hunt begins.
Running Man members are eliminated one by one on the way to G World and find out they're being hunted in order once they get there.
Flower boys gather and form 3 teams. Each compete in various athletic competitions, including an acupressure track relay race, rock-paper-scissors game with launching chairs, challenges in a small village, and then a tug-of-war with hundreds of university students.
Couple teams are formed with actresses who play villains in dramas. They must find the guy who has the second generation of inheritance. Mud pool platform and timed shredder challenges are held where the winning team receive hints. In the end a nametag elimination match is held where each actress must stand on a platform with the nametag of the suspected rich guy.
At an ordinary high school, high school members compete in shoe tossing and nametag elimination matches. Afterwards they must find their destined partner, stand in front of the Mirror of Mystery and ask if they are the destined couple. But a horrible truth is revealed.
Kwang Soo is the main character for the day, and doesn't know it.
BamBam (Got7) Byun Seung-yoon Cha Hun Chang Jung-koo Chi In-jin Cho Yoon-woo Choi Kyung-ho Choi Youngjae (Got7) Digili (Honey Family) Dino (HALO) DJ Pumkin (AOMG) DJ R2 DK Ducky Go Woo-ri (Rainbow) Heo Tae-hee Hoshi Hwang Chi-yeul Hwang Choong-jae Hwang Kwanghee (ZE:A) Hyun Joo-yup Hyun Woo Jackson Wang (Got7) JB (Got7) Jeonghan Jinu (Jinusean) Joon Park (g.o.d) Joshua Jun Jung Dong-hyun Jung Doo-hong Jung Tae-ho Juvie Train (Buga Kingz) Kim Chang-keun Kim Jae-hyun Kim Ji-an Kim Jun-hyun Kim Ki-bang Kim Ki-tae Kim Kwang-kyu Kim Min-kyo Kim Soo-yong Kim Sook Kim Won-hyo Kim Yu-gyeom (Got7) King Kong Kwon Kwang-jin Lee Ha-neul (DJ DOC) Lee Jung Lee Sang-ho Lee Sang-min Lee Seung-hyub (N.Flying) Lee Sung-mi Lee Won-hee Lim Hyung-jun Lim Ju-hwan Lim Seul-ong (2AM) Linda M.TySON Ma Ah-sung Mark (Got7) Mingyu (SEVENTEEN) Mino (Free Style) Moon Ji-ae Muzie (Mystic89) Noh Ji-sim Nuol Oh Jung-suk Park Geun-sik Park Jin-young (Got7) Park Na-rae Recto Luz Roy Kim Ryu Hyun-kyung S.Coups Sa Sung-woong Sam Hammington San Seungkwan (SEVENTEEN) Shim Hyung-tak Superbee Taemi The8 Tim Uee (After School) Vernon Wang-bae Wax Wonwoo Woozi (SEVENTEEN) Yang Sang-gook Yoon Park Young-jun (Brown Eyed Soul) Yui-yeop Zion Luz (Rapercussion) Zizo