The four kids, Julian, Dick, Georgina and Anne plus the dog Tim go on a bike-trip without any grownups around, but they are soon followed by a another boy, Richard, who is pursued by kidnappers.
Onkel Quentin
Kokkepigen Johanne
Tante Fanny
Richard Kent
Perton
Max
Rooky
Weston
Aggie
Kaufmann
Dame beim Einkaufen
Polizeibeamter
Richards Mutter
Richards Vater
Tankstellenwart
Politiassistent
