Because you like Rupert Giles in Buffy the Vampire Slayer

Ezra Fitz is a young English teacher hounded by his own relationship mistakes. See them in Pretty Little Liars.

Andrew Glouberman is trying to make it through puberty with his sanity intact. See them in Big Mouth.

Stubborn, impulsive, and fun-loving, Hallie Parker is not afraid to devise some schemes to bring her family together. See them in The Parent Trap.

Alex Dunphy's self-reliant intelligence comes with a healthy dash of sarcasm. See them in Modern Family.

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.

Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.

A champion of chivalry, Don Quixote is dutifully bringing good to the world—even when others think he's out of his mind. See them in Don Quixote.

Will Turner is an earnest, lovelorn blacksmith's assistant with an adventurous spirit. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Robbie Turner has been accused of a crime he never committed, changing the course of his life forever. See them in Atonement.