Lee Jong-hyuk has spent most of a working life as a South Korean actor who has treated acting as a trade rather than a spotlight. Viewers may also know him from 'A Gentleman's Dignity'. Everything here starts from 1999. If the filmography has a home genre, it is drama. The career now covers more than 27 years. For much of the audience, Lee Jong-hyuk is Colonel Shin from 'Treadstone', whatever else the credits say.