Banjo and Kazooie, a bear and bird duo, embark on a quest to rescue Banjo's sister from Gruntilda, an evil witch who seeks to steal her youth and beauty.

Banjo-Kazooie is based on the popular video game franchise from Rare, Ltd. Tracking the adventures of a bear named Banjo and bird named Kazooie; After Gruntilda, the wicked witch of Spiral Mountain, captures Banjo's sister in order to leech her youth and beauty.