Vera Mundy's younger brother Sid,a spiv,comes to stay with the family,having been bombed out in London. Patricia returns after dropping out of university and cash-strapped army wife Sally Bilton is offered laundry work at the base by Sergeant Mac McGraw. Bad weather and shortage of planes means that the pilots are ill-prepared for their next raid,the Milk Run,in the course of which Harvey is killed,just as Letty,having confided in Peter,is about to tell him she is carrying his child.
—don @ minifie-1