In this film Bert Haanstra shows how important the formation of national parks is for the protection of nature.
Directing | Bert Haanstra | Director |
Camera | Anton van Munster | Director of Photography |
Production | Yvonne Vluggen | Producer |
Sound | Ed Pelster | Sound Mixer |
Sound | Jurre Haanstra | Music |
Writing | Bert Haanstra | Writer |