Storm over Tibet plot
"See the roof of the world cave in in a billion tons of ice!"
During World War II, David Simms flies supplies between India and China over the Himalayas. One day he is replaced for a flight by his friend Bill March. It is during that flight that the plane disappears without a trace and Simms feels guilty. Upon his return to the US, Simms visits Elaine, March's widow. Soon they fall in love, get married, and decide to travel to Tibet. Looking for answers about his disappearance. When the pair also find a mysterious Tibetan mask, their journey becomes even more adventurous and strange.