The siblings Niklas and Anneli must accompany their slightly giddy aunt Tinne to the Zoo in Copenhagen. The visit to the zoo has quite different consequences than Aunt Tinne has ever dreamt of. When the children win a real pony in a lottery they have to bring it home to Stockholm without anyone noticing.

Maja Ekman
as Annelie

Mårten Ekman
as Nicklas

Birgitta Andersson
as faster Tinne

Viveca Dahlén
as Mamman

Stefan Ekman
as Pappan

Helle Hertz
as Uppasserskan

Per Pallesen
as Stadsbudet

Ole Thestrup
as Portiern

Poul Bundgaard
as Utroparen

Wallis Grahn
as Konduktören