Park Dae-seo
Hyun-goo (segment "The Residents-Only Gym")
Sang Tae
초보 발라더
Toyama Aoki
Do Joon-ho
Kim Hyun-soo
Lee Joon-hee
Yong Soo-cheol
himself
Kang Chan Bin
Hyun Suk-Joo
Kim Sun-Jae
Yeo Jin-Wook
Jung Yi-Hyun
Lee Su-hyeok
Ko Nan-do / Holo
Hwang Ji-Woo
Self
Cha Min-Joon