Passing Shadows. Word Search Puzzle Solver. Passing Shadows word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. The film stars Edmund Gwenn who plays a chemist whose son Lawrence (played by Barry MacKay) is attacked on a train. He appears to have shot the man. This includes identifying and searching for words that are related to : John Turnbull, Barry ONeill, Philip Hewland, Barbara Everest, Mystery, Aileen Marson, Wally Patch, Barry MacKay, DA Clarke, Viola Lyel, Edmund Gwenn, Smith, Beatrice Marsden .