Charlie Chan's Greatest Case Charlie Chan's Greatest Case Charlie Chan's Greatest Case (1933) is an American pre-Code murder mystery film starring Warner Oland as the Oriental detective Charlie Chan. It was based on the Earl Derr Biggers novel "The House Without a Key" (1925). Oland made a series of Charlie Chan films; along with three others, this one is considered to be a lost film. "The New York Times" reviewer wrote, "As far as the mystery of these particular murders is concerned it is not difficult for the audience to decide on the identity of the slayer, but the manner in which Chan makes
Charlie Chan in the Secret Service Charlie Chan in the Secret Service Charlie Chan in the Secret Service is a 1944 mystery film starring Sidney Toler as Charlie Chan. It is the first film made by Monogram Pictures after the series was dropped by 20th Century Fox, and it marks the introduction of Number Three Son (Benson Fong) and taxi driver (later Chan's chauffeur), Birmingham Brown (Mantan Moreland). In the two years since the last Charlie Chan feature film ("Castle in the Desert"), Charlie Chan is now an agent of the U.S. government working in Washington DC and he is assigned to investigate the murder of