The O.C.

Shows such as 'Big Little Lies' and 'Downton Abbey' have won viewers over with their sharp takes on high-society and the drama that ensues from being wealthy.

"I've always felt ashamed in a way to really talk about what went on behind the scenes."

Find out what the core cast of 'The O.C.' -- including Ben McKenzie, Mischa Barton, Rachel Bilson, Adam Brody and more -- is up to now.