Lucille Ball looks really quite glamorous at times in this well cast mystery that is distinctly devoid of, well, actual crime.... She is drafted in by Scotland Yard to assist them in their investigation of eight girls who have gone missing over recent years; the latter being her friend. The one thing these mysteries may have in common is that each girl was written a poem before they went off the radar, and each may have responded to a lonely-hearts type ad in the newspaper. So "Sandra" is tasked with responding to each of these ads with a view to ensnaring our would be kidnapper/murderer (George Zucco is great as her police minder throughout this exercise). This is probably the most enjoyable phase of the film, as she encounters a few of life's more curious folks - not least a wonderful, brief, cameo from Boris Karloff - before she alights on the debonaire George Sanders (or does he alight on her?) and his business partner Sir Cedric Hardwicke. The former certainly fits the bill - he makes his romantic intentions clear from the outset, and when certain seemingly conclusive clues start to appear then Charles Coburn ("Insp. Temple") concludes they have their man...but do they? The story is nothing new here, but the cast work well and though hardly menacing, the drama does build well to a cleverly played out endgame. Ball is very far removed from the characterisations she became much more familiar for, and acquits herself well in good company with her co-stars, a decent script and this is well worth a watch