- Lee Jong-suk
- Â Kang Cheol 16 episodes, 2016
- Han Hyo-joo
- Â Oh Yeon-joo 16 episodes, 2016
- Jeong Eu-gene
- Â Yoon So-hui 15 episodes, 2016
- Lee Tae-Hwan
- Â Seo Do-yoon 15 episodes, 2016
- Kim Eui-sung
- Â Oh Sung-moo 15 episodes, 2016
- Lee Si-eon
- Â Park Soo-bong 15 episodes, 2016
- Kang Ki-young
- Â Kang Suk-bum 11 episodes, 2016
- Nam Gi-ae
- Â Gil Soo-Sun 11 episodes, 2016
- Park Won-sang
- Â Han Chul-ho 11 episodes, 2016
- Heo Jung-do
- Â Park Min-Soo 10 episodes, 2016
- Minyeong Choi
- Â Kang Chul's younger brother 1 episode, 2016
- Derek Chouinard
- Â Olympics Cameraman (uncredited) 1 episode, 2016
- Nair Sachin
- Â Cameo (uncredited) 1 episode, 2016
