On the first season, you can find already 4 interesting characters... Scroll down if you want to know them!
Main character of the series, she is well... The Queen. That is who Tobias have to deal with!
That is the servitor, the "perfect" one. You'll soon enough discover that he is not really fitting the job...
Somehow, you'll see Kelly multiple time on the series, she is like the nice cop but you don't want to mess with her.