"THE LONE WOLF TURNS SPY TO MAKE NAZIS TURN PALE...and cops turn green with envy"
The Lone Wolf tracks down Nazi spies in London during the German bombing.
Michael Lanyard

Jameson

Pamela Hart

Insp. Crane

Dickens

Anton Schugg

Inspector Stephens

Gustav Sossel

Kent Wells

Harvey Leeds
George Barrow

Sir Stafford Hart

Police Constable Hopkins
Waiter/Spy (uncredited)

Unknown Role