Because you like Number Six in Battlestar Galactica
Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.
Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.
Despite the war-torn world around him, Mal Reynolds still holds onto the shred of hope that life can be more than just living another day. See them in Firefly.
Faith has a chip on her shoulder and a stake in her hand to slay vampires in her town. See them in Buffy the Vampire Slayer.
Anya Jenkins has a real harsh bark to go with her demonic bite. See them in Buffy the Vampire Slayer.
Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.
It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
Olive Hoover is an irrepressible child beauty queen (or would-be queen) who doesn't play by your rules. See them in Little Miss Sunshine.
Jenny Flint is a devoted wife and daring crime fighter, which is pretty unconventional for a Victorian maid. See them in Doctor Who.
Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.
A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.