Cast
Kim Jin-woo
Himself • 5 episodes
Yoon Sang
Himself • 6 episodes
Song Min-ho
Himself • 5 episodes
Aidan Quinn
Frank Brennan
Lee Juck
Himself • 6 episodes
Jared Harris
Ruth's Father
Kang Seung-yoon
Himself • 5 episodes
Jung Sang-hoon
Himself • 7 episodes
Lee Seung-hoon
Himself • 5 episodes
Ryu Jun-yeol
Himself • 7 episodes
Son Ho-jun
Himself • 5 episodes
Cha Sun-woo
Himself • 5 episodes
Jung Woo
Himself • 7 episodes
Cho Jung-seok
Himself • 7 episodes
Kang Ha-neul
Himself • 7 episodes
Ahn Jae-hong
Himself • 7 episodes
Go Kyung-pyo
Himself • 7 episodes
Park Bo-gum
Himself • 7 episodes
You Hee-yeol
Himself • 6 episodes
Yoo Yeon-seok
• 5 episodes
