No Breathing Characters

Characters played by Lee Jong-Suk

• Woo-sang

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Characters played by Seo In-Guk

• Won-il

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Characters played by Yuri Kwon

• Jung-eun

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Characters played by Jae-young Kim

• Dae-chan

Characters played by Seonwoo Jae-Deok

• (as Sunwoo Jea Duck)

Characters played by Bo-mi Jeon

• Ha-na

Characters played by Min-sung Jung

• Announcer

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Characters played by Young-Sun Kim

• Woo-Sang's mother

Characters played by Cheol-min Park

• Jae-suk

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Characters played by Jeong-cheol Park

• Coach Jang

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Characters played by Minchul Shin

• Jung-dong

Characters played by Ah Young

• Se-mi