Starring Warren William, Ida Lupino, Rita Hayworth, Virginia Weidler, Ralph
Morgan, Tom Dugan
Directed by Peter Godfrey

Print: black/white
Runtime: 67 min.
Genre: mystery
Print Quality: B

A group of "spies" is after the plans for an anti-aircraft gun, and the
leader uses the opportunity to embroil the Lone Wolf in the plot. Trying to
settle an old score, this shady character implicates his old nemesis by
forcing him to crack the safe where the plans are stored.