Ernst Fritz Fürbringer

as Self - Narrator [West Germany & Austria] (voice)

Otto Mellies

as Self - Narrator [East Germany] (voice)

Mathias Rebitsch

as Self - Expedition Leader

Wolfgang Pillewizer

as Self - Scientific Director

Paul Bernett

as Self - Expedition Doctor

Anderl Heckmair

as Self - Expedition Member

Karl Heckler

as Self - Expedition Member (†)

Gerhard Klamert

as Self - Expedition Member