Because you like Johnny Cash in Walk The Line

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.

Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.

Jack's big imagination is never limited by his incredibly cramped surroundings. See them in Room.

Don't ask the ruthless queen of the Tokyo underworld any questions unless you're fine with losing a limb. See them in Kill Bill vol. 1.

For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

This wizard is never late, nor is he early. Gandalf arrives precisely when he means to. See them in The Lord of the Rings.

The ever-cheerful Tonks can change her appearance at will, but she can't seem to get rid of her clumsiness. See them in Harry Potter Series.