"The British Commandos send Bob Owen to Norway to prepare for a raid. His mission also includes freeing General Heden who is being held by the Nazis. His aides include Eric Falken and Harry. Inga, a Norwegian girl to whom Falken was once engaged but who has become the sweetheart of Oberst Von Ritter, betrays their hiding place. The three overpower the Gestapo men sent after them, take their uniforms and enter the prison camp and free Heden. The four men then start for the coast to meet the Commando expedition. Inga, who the men still trust, again informs von Ritter and Falken is captured but Bob and Harry escape with the aid of Dalberg, who they thought was a Quisling stooge." More of the same of the time but worth a once over so check it out here.
Worth a once over,