2. Kim Jong Ho - Anggota Dewan (Episode 2)
3. Seo Hyun Chul - Profesor
4. Hong Ye Ji - Karyawan Hyeongang Group
5. Ki Hwan - Eksekutif Hyeongang Group (Episode 1)
6. Kook Joong Wong - Eksekutif Hyeongang Group (Episode 1)
7. Lee Sung Il - Eksekutif Hyeongang Group (Episode 1)
8. Kwak Na Yeon - Asisten Lee Hyung Ju (Episode 5)
9. Park Ji Hoon - Klien (Episode 8)
10. Kim Sa Hun - Reporter Jang Pil Won (Episode 8)