Pemeran Mr. Plankton

Woo Do Hwan (우도환)

as Hae Jo

Pemeran Utama

Lee You Mi

as Cho Jae Mi

Pemeran Utama

Oh Jung Se

as Eo Heung

Pemeran Utama

Kim Hae Sook

as Beom Ho Ja

Pemeran Utama

Oh Dae Hwan

as Wang Chil Seong [Leader of pure-hearted faction]

Pemeran Pembantu

Kim Soo Jin

as Park Gal Ja

Pemeran Pembantu

Lee Hae Young

as Chae Yeong Jo

Pemeran Pembantu

Jo Han Chul

as Ko Jae Geun

Pemeran Pembantu

Alex Landi

as John Na

Pemeran Pembantu

Lee Da Hee (이다희)

as No Yang Hui (Ep. 1)

Bintang Tamu

Kim Seon Hwa

as Jeon Mun Eui (Ep. 1)

Bintang Tamu

Kim Chan Hyung

as [Gangster] (Ep. 1)

Bintang Tamu

Woo Jung Kook

as [Gangster] (Ep. 1)

Bintang Tamu

Lee So Geum

as [Gangster] (Ep. 1)

Bintang Tamu

Kim Dae Geun

as [Gangster] (Ep. 1)

Bintang Tamu

Park Young Bok

as [Pro Laundry owner] (Ep. 1)

Bintang Tamu

Nam Mi Jung

as [Clinic lobby mother] (Ep. 1)

Bintang Tamu

Kang Hak Soo

as [Doctor] (Ep. 2)

Bintang Tamu

Kim Hee Su

as [Doctor] (Ep. 2)

Bintang Tamu

Yoon Boo Jin

as [Shop owner] (Ep. 2)

Bintang Tamu

Kim Bong Su

as [Bicycle grandfather] (Ep. 2)

Bintang Tamu

Park Jin Young

as [Clinic lobby woman] (Ep. 2)

Bintang Tamu

Park Ji Yun

as Eun Su (Ep. 2-3)

Bintang Tamu

Won Chun Gyu

as [Businessman] (Ep. 3)

Bintang Tamu

Lee Kwang Ik

as [Customs officer] (Ep. 3)

Bintang Tamu

Kim Hyun Kyu

as Kim Min Su (Ep. 3-4)

Bintang Tamu

Song Jae Ryong

as Park Seong Sin (Ep. 3-4)

Bintang Tamu

Jeon Chi Hwa

as [Police officer] (Ep. 3-4)

Bintang Tamu

Jung Ma Rin

as [Train passenger] (Ep. 4)

Bintang Tamu

Park Su A

as Cho Jae Mi [Child] (Ep. 5)

Bintang Tamu

Kwak Soo Jung

as [Fish seller] (Ep. 5)

Bintang Tamu

Yoon Jong Won

as [Fish seller] (Ep. 5)

Bintang Tamu

Nam Hee Soo

as [Adoptive mother] (Ep. 5)

Bintang Tamu

Oh Soo Hye

as [Blind date] (Ep. 6)

Bintang Tamu

Bae Yu Ra

as [Blind date] (Ep. 6)

Bintang Tamu

Park Ha Jun

as Hae Jo [Teen] (Ep. 7)

Bintang Tamu

Choi Da Yeong

as [Nurse] (Ep. 7)

Bintang Tamu

Shin Min Soo

as [Taxi driver] (Ep. 7)

Bintang Tamu

Choi Ja Woon

as [Bathroom boy] (Ep. 7)

Bintang Tamu

Hwang Jung Yoon

as [Debtor] (Ep. 8)

Bintang Tamu

Byun Jung Hee

as [Market vendor] (Ep. 8)

Bintang Tamu

Kaare Svejgaard Olsen

as [Tiblo executive] (Ep. 8)

Bintang Tamu

Kim Jung Ho

as Sin Myeong Su (Ep. 8-9)

Bintang Tamu

Jung Sae Byul

as [Aunt] (Ep. 9)

Bintang Tamu

Uhm Hye Soo

as [Nurse] (Ep. 9)

Bintang Tamu

Koo Do Kyun

as [Taxi driver] (Ep. 9)

Bintang Tamu

Shim Hye Rim

as [Cellphone store clerk] (Ep. 9)

Bintang Tamu

Kim Do Hyeong

as [Hongcheon man] (Ep. 9-10)

Bintang Tamu

Lee Sang Hee

as [Hongcheon woman] (Ep. 9-10)

Bintang Tamu

Park Gwang Jae

as [Enforcer] (Ep. 10)

Bintang Tamu

Kim Kyung Il

as Gong Su

Bintang Tamu

Kim Shi Woo

as Chae Seung A

Bintang Tamu

Seong No Jin

as Kim Dae Bong

Bintang Tamu

Jung Seung Kil

as Choi Jeong Gyu

Bintang Tamu

Kim Shi Woo

as Chae Seung Hyeok [Child]

Bintang Tamu

Kim Mi Suk

as [Body]

Bintang Tamu

Kim Ji Ahn

as [Woman #1]

Bintang Tamu

Seo Ye Bin

as [Stage woman #1]

Bintang Tamu

Joo Eun Tae

as [Bonggari member]

Bintang Tamu

Oh Yong Seok

as [Gangster] (Ep. 1)

Bintang Tamu

Lee Su Ho

as [Little child]

Bintang Tamu

Kim Jin Mok

as [Advertising child]

Bintang Tamu

Kim Tae Seong

Composer

Hong Jong Chan

Sutradara

Jo Yong

Screenwriter

Im Chul Soo

as Ko Yang Hui [Cat group gangster] (Ep. 1)

Cameo

Jung Myung Hoon

as Jung Myeong Hun [Video message] (Ep. 1)

Cameo