A somewhat confusing but energetic early wartime spy romp.
After a scientist is murdered by foreign agents, his brother who is an NCO in the US Army goes AWOL to try and find the murderers. Unfortunately for Carroll (Eric Linden), Army Intelligence think he is linked in the murders somehow and has a list of other scientists which the agents want to get their hands on. Carroll thus has to avoid his own side while uncovering the agents, some of whom are close to home...
As usual with films of this type a lot is packed into a short run time, with plenty of tangents and red herrings. At times it can be confusing though the conclusion is straight forward enough. This is a solid enough spy drama although little stands out of the ordinary.