Because you like Eli in Let the Right One In

Stoic, cynical, and brilliant, Solid Snake was genetically engineered to be the perfect soldier. See them in Metal Gear Series.

With an A.I. as loyal and witty as Cortana, who needs humans? See them in Halo.

There isn't a man in the world who executes his job with more finesse than Monsieur Gustave H. See them in The Grand Budapest Hotel.

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

Aladdin is a street-thief who is on his way up. Way, way up! See them in Aladdin.

Ron Burgundy is a news anchor who signs off with "Stay classy, San Diego" or whatever his teleprompter says. Bonus: he plays the jazz flute. See them in Anchorman: The Legend of Ron Burgundy.

His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.

Poison Ivy is a seductive, venomous botanist laments the fact that there are so many people to kill, yet so little time. See them in DC Extended Universe.

Rayman is a fearless hero who flies into action with a propeller on his head and a smile on his face. See them in Rayman.

Jade Jade Harley might not be the best at reading social cues, but her bravery and selflessness means she's a great friend to have. See them in Homestuck.

Charlie is a Type A theater director dealing with something out of his control: a painful divorce. See them in Marriage Story.

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