Hedgehog

Hedgehog is one of the main characters of Cartoon Network's "Summer Camp Island", which is currently streaming on HBO Max. She's an 11-year-old anthropomorphic hedgehog and the best friend of Oscar. She's the more level-headed and logical one of the two. She wants to help Oscar to get out of his comfort zone, but also wants to outdo Susie, who torments the two.

At the beach or swimming pool, she wears a purple or pink one-piece swimsuit with small white polka dots.

In the series, she's voiced by Oona Laurence, who originated the role of Matilda Wormwood in the Broadway musical "Matilda". Laurence also sings the theme song to "Summer Camp Island". But in the pilot episode, she was voiced by Ashley Boettcher, who's best known for playing Mel Fuller in Amazon Studios' "Gortimer Gibbon's Life On Normal Street".