Ryu Deok-hwan as Go Hwan

Ahn Jae-hong as Gap Deok

Kim Dong-young as Nam Joon

Jeon No-min as [Go Hwan's father]

Jeon Mi-seon as [Go Hwan's mother]

Lee Han-wi as [Gap-deok's father]

Lee Byeong-heon as {The Thug}

Han Kuk-jin as [Homeroom teacher]

Bae Jung-hwa as [goddess]

Yoo Jung-Rae as {Reporter}

Woo Ji-won as [Crown Prince of Coat]

Lee Rang-seo as [Female student @ bus stop]

Lee Hong-nae as [Jogging man]

Kim Ra Hee as Ae Ok

An Min-young as Middle-aged madam

Mun Jung Hyun as Go Hwan [Young]

Lee Jeong-ho as [Paramedics]

Kim Yong-woon as [Doctor]