A group of Nazi agents are attacking the US through various nefarious plots to sabotage the war effort. Policeman Dan Barton (Paul Kelly) goes undercover to infiltrate the gang by pretending to have gone rogue.
Barton learns that the Nazis are aiming to capture a secret formula. Barton begins to battle the gang wearing a fire-proof disguise as the Black Commando...
A fun action serial with lots of death defying stunts and peril. The episodes have little fat on them, the plot flying through at high speed. The Nazis have some wonderfully over the top secret bases. Naturally, it is best enjoyed if you suspend a huge amount of disbelief.
