The Humphrey Bogart Collection (The Big Sleep/The Maltese Falcon/Casablanca/Key Largo) [DVD]Amazon. com The Maltese Falcon Still the tightest, sharpest, and most cynical of Hollywood's official deathless classics, bracingly tough even by post Tarantino standards. Humphrey Bogart is Dashiell Hammett's definitive private eye, Sam Spade, struggling to keep his hard boiled cool as the double crosses pile up around his ankles. The plot, which dances all around the stolen Middle Eastern statuette of the title, is too baroque to try to follow, and