Manhole

Kim Jae-joong

Bong Pil· 16 ep

Uee

Kang Soo Jin· 16 ep

Cha Sun-woo

Jo Seok Tae· 16 ep

Jung Hye-sung

Oh Jin Suk· 16 ep

Ju Jin-mo

Bong Pil's father· 16 ep

Kim Hye-ok

Bong Pil's mother· 16 ep

Seo Hyun-chul

Soo Jin's father· 16 ep

Lee Yeon-kyung

Soo Jin's mother· 16 ep

Kang Hong-suk

Bong Pil's friend· 16 ep

Seo Min-ji

Bong Pil's friend· 16 ep

Jang Mi-kwan

Kang Jae Hyun [Soo Jin's fiance]· 16 ep

Lee Sang-yi

Oh Dal-Soo· 16 ep

Seo Yeong

· 16 ep

Kim Yeong-ok

· 16 ep

Jung In-gi

· 16 ep

Woo Hyeon

Suk Tae's father· 16 ep

Jin Hyun-kwang

Studio President· 16 ep

Cho Seo-hoo

Yoon-mi· 16 ep

Baek Sang-hee

Blind date· 16 ep