Because you like Bobby Singer in Supernatural
It turns out Dracula's son Alucard has some pretty severe daddy issues. See them in Castlevania.
Barbara Kean is loving, selfless, and caring. But, she's less stable than she'd like to admit. See them in Gotham.
John Watson is haunted by his past (who isn't) but he's starting to branch out with some help from a world class detective. See them in Sherlock.
Patrick's time as a fake psychic made him a master manipulator. But he now seeks to only use his talent for good. See them in The Mentalist.
A conflicted small-town preacher, Jesse Custer leaves an unexpectedly bloody path in his wake. See them in Preacher.
A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..
Otis Milburn's mom is a sex therapist, which doesn't help when it comes to being bullied at school. See them in Sex Education.
Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..
Christopher Turk is bringing his A-game to his next big challenge: becoming a surgeon. See them in Scrubs.
The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.
Riley Blue is trying to outrun her bad luck, but she might not be fast enough. See them in Sense8.