Winnie the witch travels on a broomstick equipped with a bike seat, stirrups and ornate Victorian headlamps in this campy tale from a British team. She loves cruising at high altitudes, but, just lately, the sky had become rather crowded. After close calls with a helicopter and a brick tower, above a landscape of quaint English houses and labyrinthine roadways, Winnie sidelines her broom. Yet even on a bike or a horse, Winnie is accident-prone.