On his seventh birthday, Dolfje changes into a white, soft wolf. Dolfje wants to keep this secret at all cost, but can he? Ole Kroes, Remko Vrijdag, Ole Kroes, Maas Bronkhuyzen, Remko Vrijdag, Kim van Kooten, Joop Keesmaat, Trudy Labij, Nick Geest, Barbara Pouwels Added on Disney 2022-01-10. Added on Netflix 2023-05-25. Added on Amazon Prime 2023-03-25. Youtube Trailer