Best Senior Actors & Actresses
Great actors and actresses who were born before the 1980s, and who often star in supporting or guest roles such as the lead characters' parents, grandparents, family friends, teachers, neighbours, doctors, police officers or senior coworkers for example.
I will be genuinely surprised if you'll be able to find a k-drama that doesn't have at least one of these actors in it :D
The order of this list is pretty random, so it's in no specific order.