Because you like Number Six in Battlestar Galactica

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

A charismatic and misunderstood FBI agent, Dale Cooper relies on dreams and premonitions to solve cases. See them in Twin Peaks.

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

A premier member of the leather cat-suit club, Selene can chill you with a stony look, or ice you with her ninja moves. See them in Underworld.

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Often on the verge of a nervous breakdown, Annie Edison nevertheless manages to be the brain of the Greendale study group. See them in Community.

Gruff and sarcastic, Detective Harry Dresden use unconventional ways to track down perps, including using magic and the supernatural. See them in The Dresden Files.

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

The biggest nerd in high school, Bill Haverchuck is the biggest target for bullies. See them in Freaks and Geeks.

Goh Peik Lin is funny, unfiltered, and a fiercely supportive friend. See them in Crazy Rich Asians.

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

Clarice Starling is patiently working with one serial killer to stop another. See them in The Silence of the Lambs.