The Undateables

Namkoong Min

as

Hoon-Nam

Hwang Jung-eum

as

Jung-Eum

Oh Yoon-ah

as

Coach Yang

Jo Dal-hwan

as

Charlie

Jung Moon-sung

as

Yook Ryong

Choi Tae-joon

as

Choi Joon-Soo

Nam Kyung-eup

as

Kang Jung-Do

Shim Hye-jin

as

Go Eun-Nim

Lee Moon-sik

as

Yoo Seung-Ryeol

Lee Ju-yeon

as

Su-Ji

Baek Ji-won

as

Bong Sun-Hwa

Lee Kyung-hoon

as

San-Yi