Ok, this is what I found out. There were 13 episodes made and every episode lasting about 25 minutes. Strangely the name of the program wasn't mentioned anywhere. It is however German produced with english speak and dubbed in Finnish. Producers are: Ute Koll and Michael Schoemann. Film company is "TransTel" from Köln and WDR tv-station (in Köln also) was somehow involved (maybe they ordered this program). Also a name "ORB Filmproduktion" seen. I'll continue investigations...