Sunny is a 2008 South Korean film directed by Lee Joon-ik. Soo Ae plays the titular Soon-yi, whose husband enlists to fight in the Vietnam War, and she decides to join a singing group that will travel to Vietnam to perform for the soldiers there.

Lee Joon-ik is a South Korean film director and producer. He is best known for directing and producing King and the Clown (2005), one of the highest grossing Korean films of all time. Other notable films include Sunny (2008), Hope (2013), The Throne (2015), Dongju: The Portrait of a Poet (2016), and The Book of Fish (2021).