Pemeran Love Cells

Park Sun Ho

as Ma Dae Chung

Pemeran Utama

Kim You Jung (김유정)

as Ne Bi

Pemeran Utama

Nam Ji Hyun

as Seo Rin

Pemeran Utama

Baek Sung Hyun

as Cheon Ji Un

Pemeran Pembantu

Jang Hyuk (장혁)

as [Dae Chung's neighbor]

Pemeran Pembantu

Kim Woo Bin (김우빈)

as [Love Cell Hunter / King of romance]

Pemeran Pembantu

Oh Gwang Rok

as [Seo Rin's manager]

Pemeran Pembantu

Joon Park

as [CF star]

Pemeran Pembantu

Im Hyung Joon

as [Manager in Seo Rin agency]

Pemeran Pembantu

Heo Ji Won

as [Chef]

Pemeran Pembantu

Yeom Hye Ran

as [Dae Chung's landlord]

Pemeran Pembantu

Park Chan Woo

Pemeran Pembantu

Ryu Seung Soo

as [Seo Rin's acting teacher](Ep. 10)

Bintang Tamu

Park Hee Von

as [Dae Chung's neighbor's girlfriend]

Bintang Tamu

Yoo Da Mi

Bintang Tamu

Kim Yong Wan

Sutradara