a Block/Hanson and James Patterson Entertainment production ; an Emmett/Furla Films production in association with Envision Entertainment ; a Summit Entertainment presentation ; produced by Bill Block, Paul Hanson, James Patterson, Steve Bowen, Randall Emmett, Leopoldo Gout ; screenplay by Marc Moss and Kerry Williamson ; directed by Rob Cohen
an American Mystery! special, a production of Wildwood Enterprises and Granada Entertainment in association with WGBH Boston for the Public Broadcasting Service, the Corporation for Public Broadcasting, and Carlton International ; producer, Craig McNeil ; screenplay writer, James Redford ; director, Chris Eyre