Because you like Amy Pond in Doctor Who

Always headed towards adventure, Goku is frequently with a band of loyal companions at his side. See them in Dragon Ball.

Howl puts the "tortured" in tortured artist. He just wants to be recognized for his work, but no one wants to trust a boy that sorta looks like a bird. See them in Howl's Moving Castle.

Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.

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.

WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.

Stuck on a lifeboat with zoo animals without food and fresh water, Pi Patel uses his intelligence to face the greatest test of all: survival. See them in Life of Pi.

If there's any hope of resolving things peacefully, this proud ape leader will have to trust the humans. See them in Dawn of the Planet of the Apes.

Tamaki Suoh is always the star of the scene because he's the one making a scene. See them in Ouran High School Host Club.

It's certainly easier to get great footage of crimes when you can guarantee they'll happen. See them in Nightcrawler.

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

Blake Henderson is happiest smoking weed on the roof ‘til the end of time, but the real world just has a way of killing his vibe. See them in Workaholics.