<p>After a remarkable and impressive career in the army Jack Spencer was given a dishonourable discharge, taking the blame for his colonel's blunder. He discovers that there is no place for him in civilian life and, in despair, he begins to look for jobs he considers beneath him. Finally he takes a job as chauffeur and odd job man to a young Brigadier Ashford, who he later discovers is an arms dealer. He makes the most of the job and is soon trai...