Toxic Desire: Addiction

Kim Sun-young

Sung Ji-soo

Hong Kyung-in

Choi Joon-sang

Lee Jeong-woo

Kyeong-cheol (경철)

Park Se-jin

Hye-ran (혜란)

Lee Seol-gu

Detective Kim (김형사)

Lee Hyun-ji

So-won (소원)

Kim Young-woong

Dong-cheol (동철)

Kang Seung-beom

Geon-woo (건우)

Yoon Ji-ah

Nurse Yoon (윤간호사)

Kim Yoo-nah

Young Ji-soo (어린지수)

Jo Beom-geun

Young Kyeong-cheol (어린경철)

Im Mi-joo

Mid-point Ji-soo (중간지수)

Nam Dong-hyeon

Mid-point Kyeong-cheol (중간경철)

Park Sol

Announcer (아나운서)

Park Jae-hoon

Patient 1 - Special appearance (환자1)

Lee Yoo-jin

Patient 2 - Special appearance (환자2)

Ji Dae-han

Patient 3 - Special appearance (환자3)

Chunja

Patient 4 - Special appearance (환자4)