Lee Si-eon
Known For
Men on a Mission
Amazing Saturday
KBS Drama Special
Home Alone
My Little Old Boy
SNL Korea
Hotel Del Luna
Chef & My Fridge
All Movies (9)
- My Dad is a Zombie2026 · as Oh Seong-joon
- Pilot2024 · as Classmate
- Search Out2020 · as Seong-min
- Killed My Wife2019 · as Jung-ho
- Race to Freedom: Um Bok-dong2019 · as Lee Hong-dae
- My Love, My Bride2014 · as Ki-tae
- Jin Jin2013 · as 김경철
- Eunguk and the Ugly Duckling2013
- Tough as Iron2013 · as Jong-soo
All TV Shows (42)
- Nice to Not Meet You2025 · as Blind date
- Handsome Guys2024
- Fresh off the Sea2024 · as Self
- Busan Boys: Sydney Bound2023 · as Self
- Hwasa Show2022 · as Self
- Adventure by Accident2022 · as Self - Traveler
- Bad Prosecutor2022 · as Go Joong-do
- Look, My Shoulder's Dislocated2022 · as Self
- Crazy Love2022 · as Kang Min
- Cheat On Me, If You Can2020 · as Jang Seung-cheol
- Hometown Flex2020 · as Self
- Queen: Love and War2019 · as Wal
- Hotel Del Luna2019 · as Astronaut
- Abyss2019 · as Park Dong-cheol
- Player2018 · as Im Byung-Min
- Amazing Saturday2018 · as Self
- Live2018 · as Kang Nam-il
- Two Cops2017 · as Yong-Pal
- Reunited Worlds2017 · as Shin Ho-Bang
- My Sassy Girl2017 · as Bang Se-Ho
- Man to Man2017 · as CEO Ji
- Star of the Universe2017 · as Jo Yong-gi
- My Little Old Boy2016
- W: Two Worlds Apart2016 · as Park Soo-bong
- Remember2015 · as Section Chief Ahn
- Men on a Mission2015 · as Self
- High-End Crush2015 · as Section Chief Heo
- Webtoon Hero - Tundra Show2015
- Late Night Restaurant2015 · as Tae-soo
- Beating Again2015 · as Oh Woo-sik / "Tinker Bell"
- Kill Me, Heal Me2015 · as Dr. Park Min-jae
- Chef & My Fridge2014 · as Self
- Modern Farmer2014 · as Yoo Han Cheol
- Noble Woman2014 · as Yoon Shin-Joong
- Reply 19942013 · as Bang Sung-jae
- Home Alone2013 · as Self
- Reply 19972012 · as Bang Sung-jae
- SNL Korea2011 · as Self
- Paradise Ranch2011 · as Secretary Lee
- Dr. Champ2010 · as Heo Taek Woo
- KBS Drama Special2010 · as Kwang Hyun
- Friend, Our Legend2009 · as Kim Joong-ho