A seasoned pilot is condemned for an error which causes a crash. The pilot later dies in a crash with similar circumstances and an examiner looks for scientific reasons for the crashes.

Top Cast

Michael CraigCapt. Hugh Dallas

Peter CushingCapt. Clive Judd

Bernard LeeCapt. George Gort

Elizabeth SealCharlotte Gort

George SandersSir Arnold Hobbes

André MorellCapt. Edward Manningham

Gordon JacksonCapt. Jock Bateson

Charles TingwellCapt. Braddock