Because you like Donna Pinciotti in That '70s Show

Calling Alicia Florrick a "good wife" is damning this smart, capable, thoughtful woman with too-faint praise. See them in The Good Wife.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

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.

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

Frank Reynolds is too gross even for the prostitutes he hires. See them in It's Always Sunny in Philadelphia .

Remy could be a five star Michelin chef, the only problem is that he is quite literally a rat. See them in Ratatouille.

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

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

Just because he rules Hades, doesn't mean he can't be fun! See them in Hercules.

Marge Gunderson embodies the very best of the American Midwest. She's kind, friendly, and fiercely honest. See them in Fargo.

As Marlena Rosenbluth is finding out, confidence in the limelight doesn't always translate to power at home. See them in Water for Elephants.

Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Marvel Cinematic Universe.