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 was rewritten with additional footage as "Mr. Moto's Gamble", an entry in the Mr. Moto series, another contemporary series featuring an East Asian protagonist; Luke appeared as Lee Chan, not only in already shot footage but also in scenes with Moto actor Peter Lorre. Fox hired another white actor, Sidney Toler, to play Charlie Chan, and produced eleven Chan films through 1942. Toler's Chan was less mild-mannered than Oland's, a "switch in attitude that added some of the vigor of the original books to the films." He is frequently accompanied, and irritated, by his Number Two Son, Jimmy Chan, played