Because you like Edna Turnblad in Hairspray
Spyro the Dragon loves getting into trouble around the Dragon Realms. See them in Spyro the Dragon.
Faith has a chip on her shoulder and a stake in her hand to slay vampires in her town. See them in Buffy the Vampire Slayer.
A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.
Foggy Nelson is a principled small-time lawyer fighting for fellow little guys. See them in Marvel Cinematic Universe.
A childlike space cadet, Brittany Pierce has a surprisingly open-minded spirit. See them in Glee.
A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.
A determined and cold-hearted spy, Cassian Andor will do what it takes to stand up to the evil Galatic Empire. See them in Rogue One.
Jorah Mormont is loyal to his queen. And he's quite in love with her as well. See them in Game of Thrones.
Connor Walsh is arrogant enough to think he's the smartest guy in the room, and quick-witted enough to prove that he is. See them in How to Get Away with Murder.
Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.
Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.