Bob Marston, a San Francisco socialite turned amateur detective is assigned to apprehend a gang of bootleggers.

Because he believes that romance is dead, the city editor wants to can the "advice to the lovelorn" column. Rosalie Beckwith, the column's author, naturally disagrees with him. The editor suggests that she prove him wrong by seeing if she can find romance within a 40-mile radius of the city.

The wife of an American playwright in Paris becomes ensnared in the seductive wiles of an American Army officer, but her devotion to her husband convinces the officer to try to extricate her from the gossip and scandal that have ensued.

An Austrian military officer and rogue attempts to seduce the wife of a surgeon. The two men confront each other in a test of abilities that ends surprisingly.