Because you like Amelia Brand in Interstellar

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

Not only will Emmett Brown's time-saving gadgets help you travel with ease, his tinkering on your car will help you get wherever you need to go. Fast. See them in Back to the Future.

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

Amy March blends her naturally artistic spirit with a sense of practicality. See them in Little Women.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

Tiffany Maxwell wishes people would stop reminding her about her dead husband. See them in Silver Linings Playbook.

Quinn Fabray can become a monster when there is something she wants. See them in Glee.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Kenzo Tenma would have never guessed that ten-year-old he saved would later become a deadly serial killer intent on "thanking" him. See them in Monster (TV Show).

Innately shy, Ginny Weasley is growing into a feisty, independent spirit. See them in Harry Potter Series.

Running away from murderous aliens has turned into an interstellar chase for Jupiter Jones. See them in Jupiter Ascending.