During World War II, David Simms pilots supplies between India and China over the Himalaya Mountains.

Directed by: Andrew Marton
Written by: Ivan Tors & Sam Meyer
Runtime: 87 minutes
Tagline: See the roof of the world cave in in a billion tons of ice!
Cast:
Rex Reason Rex Reason
David Simms 
Diana Douglas Diana Douglas
Elaine March Simms 
Myron Healey Myron Healey
Bill March 
Strother Martin Strother Martin
Co-pilot 
Robert Karnes Robert Karnes
Radio Operator 
Harold Fong Harold Fong
Sergeant Lee