Because you like Madame Vastra in Doctor Who

Yes, she's an "older" woman, but that just makes Mrs. Robinson sexier and more seductive. See them in The Graduate.

If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.

Phoebe Halliwell is a bestselling author and martial arts master with power of premonitions. See them in Charmed.

Mrs. Lovett is the proud purveyor of the worst, and most grisly, pies in London. See them in Sweeney Todd: The Demon Barber of Fleet Street.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

Loyal and supportive, Cece Parekh is the best friend a girl could ask for. It doesn't hurt that she's a supermodel. See them in New Girl.

Eliot Waugh is the unspoken leader of his group of friends at a school for magic. See them in The Magicians.

David Rose likes his rose chilled, his linens pressed, and his family quiet. See them in Schitt's Creek.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

A legendary warrior with a complicated relationship to the truth, Jaime Lannister is revered and reviled in equal measure See them in Game of Thrones.