VanJohnsonplaysablindAmericanwriterwhoisrentinganapartmentonBakerStreetwhileinLondonfortheopeningofhisnewplay.Afterarowwithhisformerfiancée(VeraMiles),hedecampstothelocalpubtodrownhisself-pitywithadrink.There,hisacutehearingpicksuphushedsnatchesofconversationfromthenextbooth.Convincedthatakid...