From their "Octopod" home base, a team of undersea explorers is always ready to dive into action to explore new underwater worlds, rescue amazing sea creatures and protect the ocean. The group is led by Captain Barnacles the bear, and also includes Kwazii the kitten, Peso the penguin, Dr. Shellington the sea otter, Dashi the dog, Tweak the bunny, Professor Inkling the octopus and Tunip the `vegimal' (part vegetable, part animal). The animated series, geared toward preschoolers, is based on a book series of the same name.
Sarah is a 7-year-old girl with big eyes and a green hat. She lives with her best friend, a quacky, slightly manic fowl appropriately named Duck. Each episode features the pair setting out on simple but exciting adventures as they explore the world in their own imaginative way. The animated series focuses on the experiences of childhood as seen through Sarah's eyes as she learns new things every day. The show's objectives are to help kids learn about friendship, imagination and problem solving.