As Seen On: Sonic the Hedgehog®Knuckles the Echidna is Sonic's independent and wild best friend. He is entirely devoted to his duty, spending most of his time on Angel Island protecting the Master Emerald. When his friends and others are in need of his help, he leaps into action to help. Our character actors are fun and engaging with children and adults alike! Choose Kealoha's party characters for an authentic show representing your favorite characters.