A man walks off a construction site at the end of the work day and gets into his car. He drives.
That is a full accounting of the action in Locke, one of the most original, intriguing and effective movies you are likely to see this year. Tom Hardy plays Ivan Locke, who over the course of a drive from one English city to another, shown more or less in real time, will put into effect a decision that will shatter his life.