Lee Song-Kyoung
В роли:  Kim Bok Joo 16 episodes, 2016-2017

Nam Joo-hyuk
В роли:  Jung Joon Hyung 16 episodes, 2016-2017

Jae-yoon Lee
В роли:  Jung Jae Yi 16 episodes, 2016-2017

Hye-Jung Cho
В роли:  Jung Nan-hee 16 episodes, 2016-2017

Lee Joo-young
В роли:  Lee Sun Ok 16 episodes, 2016-2017

Young-nam Jang
В роли:  Coach Choi Seong-Eun 16 episodes, 2016-2017

Kang Ki-young
В роли:  Kim Dae Ho 16 episodes, 2016-2017

Choi Moo-Seong
В роли:  Coach Yoon Deok Man 16 episodes, 2016-2017

Il-Joo Ji
В роли:  Jo Tae-kwon 16 episodes, 2016-2017

Kil-Kang Ahn
В роли:  Kim Chang-gul 16 episodes, 2016-2017

Jae Hyun Kim
В роли:  Kim Jae Hyeon 16 episodes, 2016-2017

Soo-jin Kyung
В роли:  Song Shi-ho 15 episodes, 2016-2017

Oh Eui-Sik
В роли:  Bang Woon Ki 15 episodes, 2016-2017

Jung-Eun Lee
В роли:  Joon Hyung's aunt 11 episodes, 2016-2017

In-gi Jung
В роли:  Joon Hyung's uncle 11 episodes, 2016-2017

Da-in Yu
В роли:  Go Ah Young 8 episodes, 2016-2017

Jo Soo-Hyang
В роли:  Soo Bin 7 episodes, 2016

Yu-seon Yun
В роли:  Joon Hyung's mother 3 episodes, 2016-2017

Kim Ye-jun
В роли:  Jung Joon Hyung (Young) 3 episodes, 2016

Ji Hye-ran
В роли:  Song Shi Eon 3 episodes, 2016

Jong-Suk Lee
В роли:  Jong Suk 1 episode, 2016

Ji Soo
В роли:  Bok-joo's co-worker 1 episode, 2016

Seohyun
В роли:  Hwan-hee 1 episode, 2016

Kim Geon
В роли:  Joon Hyung's elementary school classmate 1 episode, 2016

Sung-wuk Min
В роли:  Jae Yi's sunbae 1 episode, 2016

Byeon Woo-seok
В роли:  Senior classmate 1 episode, 2017

Seul-gi Kim
В роли:  Seul Gi 1 episode, 2017