Because you like Ahiru in Princess Tutu

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.

When it comes to dancing and life, nobody puts Frances Houseman in the corner. See them in Dirty Dancing.

Regina George is teen royalty. And anything the queen bee says, goes. See them in Mean Girls.

Born into luxury, Sybil Crawley wants to find real purpose and meaning in her privileged life. See them in Downton Abbey.

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

There's nothing like discovering dear old dad is a serial killer to send you into an (understandable) funk. See them in Hannibal.

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

Chef is a swinging bachelor and former R&B singer with a leopard-skin upholstered couch and some great stories. See them in South Park.

Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.

Funny, bubbly, and relaxed, Emma has a magnetic personality that makes her the life of the party. See them in Blue is the Warmest Color.

Luis is a deliverer of silver linings and long-winded stories. See them in Marvel Cinematic Universe.