Because you like Sarah Walker in Chuck

A free-spirited girl, Kim doesn't judge by appearances. See them in Edward Scissorhands.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.

Beth March is the glue that holds her family together. See them in Little Women.

Jane Smith is a stone-cold killer, but you would never know it from looking at her. See them in Mr. & Mrs. Smith.

Izzie Stevens is a model-turned-med student who can do it all, even if people underestimate her. See them in Grey's Anatomy.

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.

Louis de Pointe du Lac is wanting to find a way of living that doesn't make him miserable. See them in Interview with the Vampire: The Vampire Chronicles.

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

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

Sabrina Fairchild is irresistible. See them in Sabrina.

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.