Eleven-year-old Christine, called “Schiene”, spends her vacation on her grandparents' farm and discovers Zirri, a bright white cloud sheep, in her grandfather's flock of sheep.
Christine/Schiene
Bobby
Oma
Opa
Schornsteinfeger
Viehdoktor
Kutscher
Feuerwehrhauptmann
Schnappsfabrikant
Mutter
Vater
Atif
