Because you like Todd Anderson in Dead Poets Society

A devoted butler, Alfred Pennyworth is both a fiercely protective guardian and a lethal gunman. See them in Gotham.

Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

Billy Butcher's job is to give everyone hell by any means necessary. See them in The Boys.

Summer Roberts is privileged and preppy but also surprisingly open-minded and fiercely loyal. See them in The O.C..

Privileged young Bruce's childhood was nearly perfect. Now, his life is anything but. See them in Gotham.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.

An all-business doc , Miranda Bailey dispenses tough love to the interns she trains. Emphasis on "tough." See them in Grey's Anatomy.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.