Major Thorpe (writer and artist), Igor Shop (pencils and inks)
Published in Jumbo Comics #24, Feb 1941 - 5 pagesZX-5 is on the trail of a free lance agent named Villiare, "now working for the Dictator powers". He tracks him to a long abandoned chateau where they take turns being captured. Eventually Manya, ZX-5's fiancee, shows up to help save the day.Note: this too seems like a story from the early days.
Here are the pages I have of it.