The Spy: Undercover Operation is the story of Chul-soo - the greatest secret agent in South Korea. One day, Chul-soo lies his wife that he’ll be going to Busan for business, but actually travels with his department head Jin to Bangkok, Thailand. And in Bangkok, he suddenly meets his wife with the handsome suspect.

• The Spy: Undercover Operation
• Kyung-gu Sol
• So-ri Moon
• Lee Seung-Joon-I
• Lee Seung-jun
• CJ Entertainment
• JK Film
• Daniel Henney