After their honeymoon, Johnny Lipton and his wife Kit move into their small apartment. Kit runs the flat on a tight budget, for she hopes that one day with her support her husband will eventually run his own business. A lack of understanding of each other s character and aspirations, however, leads to many problems before Johnny and Kit are able to attempt a 'good beginning' to their marriage.

Charlie's visit to Paris, ostensibly a vacation, is really a mission to investigate a bond-forgery racket. But his agent, apache dancer Nardi is killed before she can tell him much. The case, complicated by a false murder accusation for banker's daughter Yvette, climaxes with a strange journey through the Paris sewers.