The Door Knocker. Word Search Puzzle Solver. The Door Knocker word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Al St. John working as a door-to-door book salesman. This includes identifying and searching for words that are related to : Edward Gargan, Wilfred Lytell, Ralph Hertz, Joan Blair, Douglass Dumbrille, Francetta Malloy, Al St John, Chester Clute, Ara Gerald, Walter Fenner .