Character Name : Um Hong-gil

Original Name : 황정민

Gender : Male

Character Name : Park Moo-taek

Original Name : 정우

Gender : Male

Character Name : Lee Dong-gyoo

Original Name : 조성하

Gender : Male

Character Name : Park Jeong-bok

Original Name : 김인권

Gender : Male

Character Name : Jo Myeong-ae

Original Name : 라미란

Gender : Female

Character Name : Chairman Kim

Original Name : 정규수

Gender : Male

Character Name : Jeon Bae-soo

Original Name : 전배수

Gender : Male

Character Name : Jeong Jae-heon

Original Name : Jeong Jae-heon

Gender : Male

Character Name : Kim Moo-young

Original Name : 김원해

Gender : Male

Character Name : Jang Cheol-goo

Original Name : 이해영

Gender : Male

Character Name : Moo-taek's Mother

Original Name : 성병숙

Gender : Female

Character Name : Grandmother

Original Name : 손영순

Gender : Female

Character Name : Choi Seon-ho

Original Name : 유선

Gender : Female

Character Name : Jeong-bok's Father

Original Name : 이동희

Gender : Male

Character Name : Executive

Original Name : Kim Kyung-sik

Gender : Male

Character Name : Cameraman

Original Name : Kang Suk-won

Gender : Male