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 London her fiancé, convinced of his innocence, ask visiting detective Charlie Chan to investigate the crime and find the real murderer. In order to solve the mystery, he must visit a lavish country manor house in England where the suspects vary from the housekeeper to a lawyer. Events soon indicate that the murderer is still actively trying to avoid capture, but Charlie Chan must set a trap to reveal the criminal's identity. Charlie Chan in London Charlie Chan in London is a 1934 American mystery film directed by Eugene Forde. The film stars Warner Oland as Charlie Chan. This is the