Because you like Cosima Niehaus in Orphan Black

A machete-wielding mass-murderer, Jason Voorhees is a terrifying blank slate. See them in Friday the 13th.

Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.

The last war left his economy devastated, and now Germany is engaged in another war and stuck with two barely trained allies for help. See them in Axis Powers Hetalia.

Although Thomas Sharpe is an English baronet, he doesn't have a Shilling to his name. He's in America to sell his invention and marry rich. See them in Crimson Peak.

Underneath Fakir's sarcastic exterior is a loyal friend. But his loyalty borders on being possessive of his friends. See them in Princess Tutu.

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

Franklin "Mouse" Finbar is a jock paying the price for his mistake. See them in Jumanji.

Mavis Dracula's interests are anything black, scream cheese, and flying around. See them in Hotel Transylvania.

Greg Hirsch is new to the Roy family's cutthroat world of wealth and privilege. See them in Succession.

After years of being a nerdy loner, Seth Cohen can't wait to shower charm on his newfound friends. See them in The O.C..

His superiority complex coupled with his bitter desire for revenge makes Vegeta a formidable foe. See them in Dragon Ball Z.