The Lester-Munsinger duo have teamed up again to share the story of shy Mousetta, who is so shy she walks backward and hides within her parents’ clothes or wherever else she can, feeling mousey next to her cool, gorgeous, awesome field mates. The only way she can work up the courage to attend a workshop that promises to make her feel more outgoing is to wear a bucket on her head. At the workshop she is joined by Lampshade Head, Wastebasket Head, and Blankey Head, but before instruction can begin an emergency alarm warns of foxes in the area, and even the instructor takes cover, hiding in a garbage bin. Realizing that someone better do something if they’re not to end up as fox food, Mousetta tries three times to get enough oomph into her voice to get the others to join hands and charge the foxes.
Scared by the aliens with strange heads and backwards feet, the foxes flee, and Mousetta discovers that her equally shy classmates were none other than the mice she envied, who apparently also feel shy at times. Mousetta is finally comfortable enough in her own fur to lead the parade in celebration of her team’s triumph over the foxes.