My Sweet Mobster

Hyun-min Yang

Kwak Jae-soo

Hyun Jin Kim

Joo Il-yeong

Su-Hyun Shin

Officer Song

Lee Byung-joon

Koo Pil-seung

Han Sun-hwa

Go Eun-ha

Tae-goo Eom

Seo Ji-hwan

Moon Ji-In

Koo Mi-ho (Eun-ha's best friend)

Moon Dong-Hyeok

Yang Hong-Ki

Nam-Yong Seo

Yoon Hyun Woo

Im Chul-soo

Go Yang-hee (Meow group boss)

Roe-ha Kim

Seo Tae-pyeong (Ji-hwan's father)

Jae Chan Park

Dong-hee

Jae Chan Park

Lee Dong-hee [Thirsty Deer CEOs Secretary]

Kwon Yul

Seo Hyeon-woo

Lee Yoo-Joon

Jung Man Ho

Lee Yoo-Joon

Jung Man Ho [Thirsty Deer product development team leader]

Seo Rin Song

Kang Ye Na [Kid's content creator]

Sung Dong-il

Ho-taek

Do-Hoon Kim

Kim Do-hoon

Kim Young-ok

[Hyun Woo's Dumplings owner]