(unfortunately, the video was removed from youtube…)
(the documentary is in german. and it seems that it was already running on arte.) the series also has movies about wilderness in denmark, norway, sweden, iceland, and greenland (all available on youtube), and there is also a “making of”. thanks to my parents for telling me about this!
moreover, the swiss television runs a documentary series about the arctic circle. you can watch and/or download all currently available episodes here (currently there are four). thanks to anmut for telling me about this!