An airliner crashes shortly after take-off with a near complete loss of life. With no technical reason for the crash detected, suspicion falls on the pilot Jack Savage (Rod Taylor) who had a bit of a reputation and was spotted in bars the night before.
His old war buddy Sam (Glenn Ford) is investigating the crash and doesn't believe Jack was to blame, as he unravels Jack's complicated life, he discovers more and more surprising facts about his friend.
This is a film that surprises you, it starts with a tense air crash and then develops in unexpected ways, with wartime flashbacks helping to reveal more and more about Jack's life. A very well constructed story with superb performances and multi-dimensional characters.