Because you like Seven of Nine in Star Trek: Voyager

Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.

Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.

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

Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.

Eugene H. Krabs is a greedy restaurant owner who won't let a dime out of the reach of his claws. See them in SpongeBob SquarePants.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.

Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.

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

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

Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.

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