Three men are planning a balloon ascent into the stratosphere. During the balloon flight, complications arise, the balloon is driven out to sea and the men face death.
Prof. Dr. Ernst A. Gruber
Susanne Gruber
Ellen Gruber
Harry Altenberger
Martin Altenberger
Dr. Thomas Robertsen
1990
2006
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2001
1953
1996
2020
1982
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2022
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2004
1938
1995
2013
2011
