Are you a TV Fanatic?
Sign up for our daily newsletter to receive personalized television news for free!
Ryan Thomas is played by Kerr Smith in Life UnExpected. He's the on-air partner - and real-life boyfriend - of Cate Cassidy.
Therefore, Ryan isn't actually Lux's father, of course. But he plays a vital role in the burgeoning, odd family that is developing around Cate, Lux, Baze and himself.