Park Hyuk-kwon

as Oh Seung-won

as Jeong Su-geun

as Kim Joon

as So Young-taek

as Bae Chi-won

as Park Jong-bae

as Manager Park

as Oh Se-hyun

as Kim Guju

as Jong-sung

as Gu Bon-jin

as Han Jin-ho

as Jin Hyeong-u

as Jo Yoon Seok

as Kim Cheol-Soo

as Self

as Cho Jin-woo

as Kim Tae-wook

as President Hwang

as Baek Man-Deuk

as Mr. Jang

as Director Nam Ho-gyeon

as Min-ho

as Reporter Choi

as Gun Su

as Gye Bong-sik

as Jung Byung-jin

as Na Chun-Il

as Self

as Gang-jae

as Government Official

as Detective Yang

as Mr. Park

as Gil Tae-mi / Gil Sun-mi

as professor

as professor (segment "Matryoshka")

as Kim Tae-ho

as Movie Director

as Tiger HK

as Lieutenant Colonel Choi

as Kang Joon-hyung

as Kang Joon-Hyeong

as Jung-su

as Park Hyuk-kwon

as Park Hyuk-kwon (voice)

as Gi-woo

as 천명한

as Joo Seong Tae

as Jo Hyun Tae

as Jung In-ji

as Police Sergeant Seo

as Young-rok

as Hyuk-kwon

as Yeon-soo's lover

as Jeong-heon

as Himself

as Section Leader Jo

as Kim Sung-ho

as Go Kyung-nam

as Detective Shin

as Ki-hong

as Gay Club Man

as Lee In-moon

as Beom-seok

as Hyuk-kwon

as Young-soo / Jong-dae's father

as Tweetie's husband

as Hong Sang-il

as Fellow Detective

as Gang Leader

as Self

as The Monk

as Nam Dong-sik