Because you like Kyle Reese in The Terminator

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

The Genie is the perfect buddy, granting every wish we might have and keeping life good-spirited. See them in Aladdin.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

A librarian and aspiring Egyptologist, Evie O'Connell would rather have her own adventures than just read about them. See them in The Mummy.

Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.

Kara "Starbuck" Thrace will beat you in cards, drink you under the table, then fly circles around you in her fighter plane. See them in Battlestar Galactica.

Claire Standish is a popular, perfect princess who's deeper than she seems. See them in The Breakfast Club.

A jealous woman is dangerous. A jealous assassin woman like Elle Driver is even more so. See them in Kill Bill vol. 1.