In Gravity Falls, Mabel Pines (voiced by Kristen Schaal) is an outgoing, energetic girl whose personality matches her extremely colorful sweaters. She spends her summer vacation at her great-uncle’s in Oregon with her twin brother Dipper.

In Futurama, Scruff (voiced by David Herman) works as a janitor for Planet Express, if you can call it work. He’s generally apathetic about his job and spends most of his time in the pages of porn magazines.

In Futurama, Amy Wong (voiced by Lauren Tom) is the ditzy, spoiled daughter of wealthy ranchers. She works as an intern at Planet Express, where most of her value comes from having the same blood type as Professor Farnsworth.

In Hey Arnold!, Helga Geraldine Pataki is a 4th grader who can be bossy and a bit of a tomboy. She’s secretly in love with Arnold, but shows it by teasing him as little children do.

In Futurama, Turanga Leela is a purple-haired cyclops voiced by Katey Sagal. She works as the captain of Planet Express, which is fortunate because she’s the only competent member of the crew.

In Dragon Ball Z, Goku is a mighty warrior with superhuman strength. Normally carefree and cheerful, it’s not just his hair that changes when he goes Super Saiyan on you.

Poison Ivy, who was once known as botanist Dr. Pamela Lillian Isley, uses her knowledge of plants to produce toxins and mind-controlling pheromones to help her get away with her crimes. Together with Harley Quinn, they become one of Batman’s most powerful foes.

In BoJack Horseman, Todd Chavez (voiced by Aaron Paul) is BoJack’s roommate. He slept on BoJack’s couch after a party one day and has lived there ever since. Todd’s been known to have run-ins with a Mexican drug cartel.