Casts
Jeanette Biedermann
as Greta (voice)
Ingolf Lück
as Mika (voice)
Anke Engelke
as Mutter Eisbär (voice)
Maximilian Artajo
as Robby (voice)
Jochen Busse
as Kalle (voice)
Mike Krüger
as Nalle (voice)
Bernd Stelter
as Palle (voice)
Dirk Bach
as Caruso (voice)
Sandro Blümel
as Pieps (voice)
Harry Rowohlt
as Hippo (voice)
