as Jeong Jae-woo

as Park Dae-seo

as Hyun-goo (segment "The Residents-Only Gym")

as Lee Su-hyeok

as himself

as 초보 발라더

as Ko Nan-do / Holo

as Hwang Ji-Woo

as Cha Min-Joon

as Jung Yi-Hyun

as Kim Sun-Jae

as Yeo Jin-Wook

as Hyun Suk-Joo

as Lee Joon-hee

as Kang Chan Bin

as Toyama Aoki

as Do Joon-ho

as Yong Soo-cheol

as Kim Hyun-soo

as Self

as Sang Tae