first nick 623 and pearl harbor be bomb in 1941 and not 1942. they do not have to predict the bombing . second do nobody notice these six industrialist or lawyer or whatever be miss for a rather long amount of time . they be kill before the surgery take place . third how the heck do lugosi get out of cab without be see . fourth why do the japanese not just kill him and instead of put him in jail with a convenient look alike companion and his surgical kit . fifth oh and what the use . this movie have a few interesting moment in it and but by the time they explain what go on and you will probably have stop watch . if not and you would not care .