The Man in the Mask

Uhm Ki Joon

as Kang Hyun Woong

Pemeran Pembantu

Hwang Sun Hee

as Seo Ri Na

Pemeran Pembantu

Jun Kwang Ryul

as Jo Sang Taek

Pemeran Pembantu

Hong Seok Cheon

as Pi Seong Ho

Pemeran Pembantu

Joo Ah Reum

as Yoo Min Hui [Teenager]

Pemeran Pembantu

Park Young Gyu

as Jeong Do Seong

Pemeran Pembantu

Choi Si Won (최시원)

as [Thief] (Ep. 1)

Bintang Tamu

Noh Young Hak

as Ha Dae Cheol [Young]

Bintang Tamu

Park Sang Hwi

as [NFS Agent]

Bintang Tamu

Jung Hyun Seok

as [Reporter] (Ep. 6)

Bintang Tamu

Ha Joon Ho

Bintang Tamu

Go Man Kyu

Bintang Tamu