Vanda, an evil alien witch, is earth's greatest enemy. The only one to oppose her and her minions is Sport Billy, a boy who has a magic bag from which he can get whatever sports equipment he wishes. With the help of his friends Lilly and Willy and a spaceship that is also a time machine, he travels wherever and whenever he is needed to stop Vanda.
Vanda, an evil alien witch, is earth's greatest enemy. The only one to oppose her and her minions is Sport Billy, a boy who has a magic bag from which he can get whatever sports equipment he wishes. With the help of his friends Lilly and Willy and a spaceship that is also a time machine, he travels wherever and whenever he is needed to stop Vanda.