The daughter of the Ark’s chief surgeon (played by Paige Turco) and its recently executed chief engineer, she was locked up for threatening to reveal a grim truth her father had discovered about the space station.
LEVEL OF BRATTINESS 3
(played by Eli Goree, Emily Owens, M.D.)
Being the son of the Ark’s chancellor (played by Isaiah Washington), he is promptly and regularly bullied down on Earth. Also, he purposely got arrested (for vandalism, pfft) so he could be with/protect Clarke. Aww.
LEVEL OF BRATTINESS 1
(played by Bob Morley, Neighbours)
He wasn’t supposed to be among the 100. Yet is. Hmm. Once on the ground, he leads a movement against any civil obedience. Oh those kids today!
LEVEL OF BRATTINESS 9
(played by Marie Avgeropoulos, Cult)
She is Bellamy’s sister… even though the first rule of Ark life is no family is allowed a second child. Wonder how the Blakes got away with that one? She’s pretty (duh!) and rebellious (well, yeah), but has a smidgen more conscience than her bad boy bro.
LEVEL OF BRATTINESS 6.5
(played by Thomas McDonell, Suburgatory)
Little is immediately revealed about this “free-spirited” “daredevil” — save for the fact that the girls from both camps seem to dig him.
LEVEL OF BRATTINESS 4
(played by Devon Bostick, Being Erica)
If the goggles weren’t your first clue, he’s the comic relief. Until he isn’t.
LEVEL OF BRATTINESS 2
(played by Christopher Larkin, Squad 85)
The 100’s only chance of getting back in touch with the Ark lies in his crafty hands. Thing is, not many of the delinquents want word to get out that Earth is A-OK(-ish).
LEVEL OF BRATTINESS 0 (so far)
Councillor Kane, Councillor Griffin and Chancellor Jaha
(played by Lost’s Henry Ian Cusick, Person of Interest’s Paige Turco and Grey’s Anatomy’s Isaiah Washington
“Kane wears the mask of the villain,” EP Jason Rothenberg allows, though that may only be because “he’s hard and he’s driven to do some very difficult things.” Griffin and Jaha meanwhile share “an interesting relationship,” one stemming from the role he played in the death of her husband/Clarke’s father, who was also his best friend.