Desc: Wohin die Flüsse verschwinden - Leben in der Wasserkrise: Directed by Manuel Daubenberger, Felix Meschede. With Linda Zervakis. Following the course of six rivers on four continents, this documentary takes stock of a vital resource that is becoming dangerously scarce: water. From shortages accelerated by intensive agriculture to possible solutions, this is an edifying investigation into the blue-gold crisis.