Pemeran About Mr. Jang

Won Ji An

as Jang Ye Bin

Pemeran Utama

Kim Il Jee

as Park Joo Ho

Pemeran Utama

Lee Seung Yeon

as Jung Sun Ah [Ye Bin's mother]

Pemeran Pembantu

Ahn Do Kyu

as Jang Ho Seon [Ye Bin's brother]

Pemeran Pembantu

Park Hyun Jung

as Choi Dae Ri

Pemeran Pembantu

Jung Seo In

as [Guitar shop owner]

Pemeran Pembantu

Kwon Il

Bit part