Because you like Amy Pond in Doctor Who

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

A formerly righteous wizard, Saruman has been corrupted by the forces of evil. See them in The Lord of the Rings.

Born into luxury, Sybil Crawley wants to find real purpose and meaning in her privileged life. See them in Downton Abbey.

Emma Frost's superpower: transforming her body into an unbreakable diamond. See them in X-Men Series.

Ianto Jones' withdrawn nature conceals his emotional pain. See them in Torchwood.

Remy Hadley is a closed book—a cynical, super-smart closed book. See them in House M.D..

You couldn't ask for a better, or weirder, daughter like Cassie. See them in Marvel Cinematic Universe.

Greg Lestrade is gruff, loyal, and quietly competent. See them in Sherlock.

Beneath Arthur's brash demeanor lurks the heart of a compassionate future king destined to unite the five kingdoms. See them in Merlin.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.

Leonardo is spiritual, and devoted to more than just pizza. See them in Teenage Mutant Ninja Turtles.