Because you like Bobby Singer in Supernatural

Greg Lestrade is gruff, loyal, and quietly competent. See them in Sherlock.

David Nolan is a noble fairy tale prince with the heart of a hero, regardless of whether he can remember his past or not. See them in Once Upon a Time.

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

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

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

Gilderoy Lockhart's biggest idol is himself. See them in Harry Potter Series.

David Rossi may chase serial killers for a living, but he's more interested in what wine pairs well with tonight's parmigiana. See them in Criminal Minds.

Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.

James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.

Xander Harris' life motto: laugh in the face of danger and then hide until it goes away. See them in Buffy the Vampire Slayer.

The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.

Working as a captain in the American Expeditionary Forces and a spy for British Intelligence, Steve Trevor wants to end World War I once and for all. See them in DC Extended Universe.