"Welcome to Lockwood, proud home of The Fairway Players, who, under the creative control of Martin Hayward, the owner of the local country club, are putting on a production of Arthur Miller's "All My Sons." The star, as always: Martin's wife, Helen, the only person in the troupe with any real acting talent. But this is not a production like any other: just as rehearsals get under way, tragedy strikes: Poppy Reswick, Martin and Helen's beloved granddaughter,...