Kai

Drama Series - 2009, 16 episodes • as Self

You Hee-yeol's Sketchbook is a Korean pop music program that is both a talk show and live music show. The host of this program is You Hee-yeol, also known as Toy, a one-man project band. This program has aired since April 24, 2009.

Drama Series - 2015, 16 episodes • as Self - Panelist

Competitors are given elaborate masks to wear in order to conceal their identity, thus removing factors such as popularity, career and age that could lead to prejudiced voting. In the first round, a pair of competitors sing the same song, while in the second and third rounds they each sing a solo song. After the First Generation, the winner of the Third Round goes on to challenge the Mask King, and is either eliminated or replaces the previous Mask King through live voting. The identities of the singers are not revealed unless they have been eliminated.

Drama Series - 2023, 16 episodes • as Self

An outstanding performance featuring brilliant storytelling, high stakes drama, and unforgettable character arcs.

Movie - 2019, 2h 15m • as Arthur

The musical scene thrives in South Korea with Xcalibur. The production showcases the journey of King Arthur, exploring his discovery of new-found responsibility as a young leader and getting married to the love of his life, Guinevere only to experience a reality far from what was expected.

Movie - 2021, 2h 15m • as Edmond Dantes

Celebrating the 10th year anniversary of the musical “Montecristo”, a film adaptation of the best season of its 10-year run.