Because you like C.C. Baxter in The Apartment

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all. See them in The Dark Knight.

A monstrous pirate captain, Davy Jones is quite literally heartless. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Jackie Brown is not your everyday flight attendant. See them in Jackie Brown.

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

In a group of self-serving career climbers, Laurel Castillo is the only one who wants to serve others. See them in How to Get Away with Murder.

Neal Cassidy is a charming former thief with a heroic side. See them in Once Upon a Time.

Billy Batson is a troublemaking teen grappling with a pretty weird superhero identity crisis See them in Shazam.

A soulful bass player, Nick O'Leary can't stop sending breakup CDs to his ex. See them in Nick and Norah's Infinite Playlist.

Part archaeologist, part philosopher, part politician, Jean-Luc Picard is an unashamed intellectual who runs a tight ship. See them in Star Trek: The Next Generation.

Nala is a strong lioness who's loyal to her friends. See them in The Lion King.

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.