Because you like Montgomery Scott in Star Trek

Told her son will one day save the world, Sarah Connor dedicates her life to training him to do just that. See them in The Terminator.

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

Woody is a selfless leader of Andy's toys who likes change less than a snake in his boots. See them in Toy Story.

Though a painful tragedy leaves her closed off and distant, Rosalina is still an endlessly kind princess. See them in Super Mario Galaxy .

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.

A talented OBGYN, Addison Montgomery is trying to figure out the whole love and marriage thing. See them in Grey's Anatomy.

Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.

He may forget his homework, lose his toad, and fall off brooms, but Neville Longbottom can also single-handedly destroy villains. See them in Harry Potter Series.

World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.

Charlie Bucket may be down-on-his-luck, but his spirits are always sky high. See them in Charlie and the Chocolate Factory.

This isn't the Captian Hook of your nightmares; he's charming and devilishly handsome. See them in Once Upon a Time.