Because you like Martha Jones in Doctor Who

There is never a dull moment with Jim Moriarty: expect booze and sing alongs in between all of the homicide. See them in Sherlock.

Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.

Foggy Nelson is a principled small-time lawyer fighting for fellow little guys. See them in Marvel Cinematic Universe.

From arguing for democracy in the Galactic Senate to pursuing a forbidden romance, Padme Amidala handles danger gracefully. See them in Star Wars Series.

Carolos has perfect hair, a lab coat, and a constant readiness to do science. See them in Welcome to Night Vale.

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

Shy and nerdy, Gabriella Montez moved to Albuquerque and quickly became the toast of East High and a darling of the stage. See them in High School Musical.

James Wilson is a compassionate doctor who willingly plays the sidekick. See them in House M.D..

Privileged young Bruce's childhood was nearly perfect. Now, his life is anything but. See them in Gotham.