this be my fourth review of a charlie chan movie in series chronological order on these consecutive day . this be also my first comment of one i have see previously though it be about 24 year since then and so i do not remember much of it . in this one and the honolulu detective be investigate an espionage ring that be initially track by a former scotland yard acquaintance who have turn up miss in the big apple . this be the best of the chan entry i have see so far in current memory with every clue be connect ( though and of course and if i look at them at close examination and there could still be some hole though i can not think of any right now ) . and no . 2 son jimmy ( victor sen yung ) be somewhat of a help when he first identify the poison that result in some murder early on and though and of course and he blunder a little later . among the return support cast from the last chan film charlie chan at the wax museum be blonde joan valerie a june preston and stanley blystone and who brother john g. helm a lose chan one call charlie chan chance and a a fingerprint expert . nice intrigue especially with an excite climax aboard a bomber plane . oh and and watch for a certain stooge at a police line up .