Acting
Lee Seung-chul
Lee Seung-chul (이승철) is a South Korean singer, known as a vocalist of rock band Boohwal. He is known in Japan as RIU.
Acting
- 2026The ScoutSelf - Mentor9 ep.
- 2023The SeasonsSelf3 ep.
- 2022Men's Life These Days: Groom's Class195 ep.
- 2021내 이름은 캐디12 ep.
- 2021The Legend, The New SingerJudge15 ep.
- 2021Hurrah for IndependenceSelf1 ep.
- 2020CAP-TEENSelf - Judge10 ep.
- 2020Show!terview with JessiSelf1 ep.
- 2019Stars' Top Recipe at Fun-StaurantHimself316 ep.
- 2019The Quack PhilosophersSelf - Host8 ep.
- 2018Problem Child in House1 ep.
- 2018폼나게 가자, 내멋대로1 ep.
- 2016Let's Eat Dinner TogetherSelf1 ep.
- 2015The Delicious Guys1 ep.
- 2014Chef & My FridgeSelf2 ep.
- 2009Superstar KSelf - Judge84 ep.
- 2009You Hee-yeol's SketchbookSelf7 ep.
- 2008Family OutingSelf2 ep.
- 2005Super RookieChairman Maruyama20 ep.
Behind the camera
- 2015The ProducersTheme Song Performance12 ep.
Guest appearances
- 2024The SeasonsSelf3 ep.
- 2025Problem Child in House1 ep.
- 2024Amazing SaturdaySelf1 ep.
- 2009You Hee-yeol's SketchbookSelf7 ep.
- 2021Show!terview with JessiSelf1 ep.
- 2021Hurrah for IndependenceSelf1 ep.
- 2017The Delicious Guys1 ep.
- 2017Let's Eat Dinner TogetherSelf1 ep.
- 2015Chef & My FridgeSelf2 ep.
- 2009Family OutingSelf2 ep.
Also known as: Lee Seung-cheol