The plot pits Hornleigh and Bingham against a clever gang of Nazi espionage agents. Most of the action takes place aboard a speeding train, with our heroes never quite certain who can be trusted and who can't. Phyllis Calvert contributes to the intrigue as one Mrs. Wilkinson who is not all she seems to be.
Mail Train
The plot pits Hornleigh and Bingham against a clever gang of Nazi espionage agents. Most of the action takes place aboard a speeding train, with our heroes never quite certain who can be trusted and who can't. Phyllis Calvert contributes...
