Tommy Dysart

Air force Lieutenant Harris starts for a flight to Boa Boa, on board Reverend Mitchell with a box containing a part of a top-secret extraterrestrial key. They get lost in a supernatural storm and find themselves after an emergency landing in kind of a Bermuda triangle, 5,000 miles off their course. Home again, no one believes Harris' story, and his crew suspiciously denies it too. Harris is thrown in jail, but manages to escape. Together with Mitchell's daughter he seeks the lost part of the key and its secret.

Jim Craig has lived his first 18 years in the mountains of Australia on his father's farm. The death of his father forces him to go to the lowlands to earn enough money to get the farm back on its feet.