On screen
Cast
12 credited performers
Artwork unavailable
Günther Oskar Dyhrenfurth
Self - Expedition leader & lecturer, Germany (as Professor Dr. Günter Oskar Dyhrenfurth)
Artwork unavailable
Hettie Dyrenfurth
Self - Expedition participant, Germany
Artwork unavailable
Hermann Hoerlin
Self - Expedition participant, Germany
Artwork unavailable
Helmuth Richer
Self - Expedition participant, Germany (as Dr. Helmuth Richer)
Artwork unavailable
Ulrich Wieland
Self - Expedition participant, Germany
Artwork unavailable
John Hannah
Self - Expedition participant: England
Artwork unavailable
George Wood Johnson
Self - Expedition participant: England
Frank Smythe
Self - Expedition participant: England
Artwork unavailable
Erwin Schneider
Self - Expedition participant: Austria
Artwork unavailable
Charles-Georges Duvanel
Self - Expedition participant: Switzerland
Artwork unavailable
Marcel Kurz
Self - Expedition participant: Switzerland
Lowell Thomas
Narrator (USA)