Many children make long journeys alone in planes, but when little Peter Firth arrives from Chicago and there is no one to meet him, he becomes just another responsibility of Zero One.

Trying to sort out a marriage problem may be nothing to do with Air Security, but Garnett finds himself acting as a marriage broker when he is faced with a formidable Greek family with two unmarried sons, and a pretty girl who has come all the way from New York to marry one of them.