★ 8.2 
Acting
Yoo Jae-ik
Yoo Jae-ik is best known for Signal.
Known for
★ 8.2 Filmography
- 2016SignalOh Seung-joon
Frequently asked questions
What movies and shows has Yoo Jae-ik been in?
Yoo Jae-ik is best known for Signal.
Updated: November 11, 2026 ·