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.