Because you like Alex Danvers in Supergirl

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

One of the best in the magical world, Mad-Eye has the battle scars to prove his dedication to such a dangerous job. See them in Harry Potter Series.

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

Barbara Kean is loving, selfless, and caring. But, she's less stable than she'd like to admit. See them in Gotham.

A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.

Izzie Stevens is a model-turned-med student who can do it all, even if people underestimate her. See them in Grey's Anatomy.

Chewbacca is a loyal co-pilot who won't hesitate to rip your arm off. See them in Star Wars Series.

Polite and clever, Annie James is not afraid to stir up a little mischief. See them in The Parent Trap.

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

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Viking Astrid Hofferson has it all: brains, brawn, and some killer braids. See them in How to Train Your Dragon.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.