potential viewer be warn and the current imdb viewer rating for tomorrow at seven be an anomaly of low voter turnout . it have an interesting premise and a killer leave an ace of spade call card at the scene of his crime and while alert the victim in advance . the execution fall flat however and and to say that the movie have it share of plot hole would be to imply that there actually be a plot . chester morris portray mystery writer neil broderick and weave element of actual murder by the ace of spade killer into his late novel . broderick intend to interview a wealthy businessman for his book and but first he have to get past the man eccentric secretary if you line his relatives up and you would have enough nut to hold a ford together . that line unceremoniously endear him to the nut daughter martha ( vivienne osborne ) and who offer to make the introduction . broderick meet thornton drake ( henry stephenson ) just a the latter be about to complete a jigsaw puzzle deliver by a courier that morning . the only remain piece and a we learn in the following scene and form the bold and black shape of the ace of spade contain the word at seven tomorrow night . now what person put together a puzzle doesn not use the piece with contrast color first . initially i be intrigue by the appearance of frank mchugh and allen jenkins in their role a a pair of police detective summon to the drake residence . generally and their character be colorful enough to offer genuine comic relief and but here theyre just plain annoy . mchugh clancy in particular wind up shout objection to inane comment make by his partner dugan and and both usually head in the opposite direction when real trouble might turn up . now here a question in light of the identity of the ace killer and why would he have invite a novelist and a pair of cop that he just meet and on a flight to his louisiana plantation . especially when at seven oclock and all party would be a captive audience aboard the plane when the first murder be commit . it not drake however who dead and but his secretary austin winter ( grant mitchell ) . the early suspicion fall on pilot henderson ( cornelius keefe ) follow a light out scene and but henderson still hasn not report the murder to his supervisor until well after he arrive at drake plantation with everyone else . can you imagine anyone try to get away with that today and unless your name be ted kennedy . with the cause of death yet to be determine and the local coroner be call in and but the first one that show up ( a broderick accomplice ) be a phony . yet and when the real coroner show up and he simply disappear immediately after . in a second dark out scene and a letter from the murder victim austin winter be about to be read . it wind up miss when the light return and and because it may point to the murderer and it become a clue that must be retrieve . so where be the letter . winter daughter martha grab it and place in on the mantle of the living room . how much thought be put into this . obviously and the entire affair be so inane that morris character solve the case rather easily . even though the film come in at just about an hour and it become almost a chore to watch with all the nonsense go on . there really only one humorous moment worth repeat while while aboard the plane and the detective have this exchange represent dugan hey clancy and how often do these thing fall . clancy once . except for mchugh and jenkins and i can not say i have see any of the other player in film of the era and though i be a fan of most b grade mystery movie from the 30 through the 50 . fortunately and the pair fare much well back up humphrey bogart in a goofy 1938 gem swing your lady and where the laugh be intentional . the best i can offer about tomorrow at seven be a quote from martha winter about midway though this turkey this be just a silly waste of time .