So begins a crazy cat and mouse game as the FBI in the form of Captain West (Robert Kent) and a plucky young reporter (Dorothy Arnold) try and find out exactly what is going on and stop Zorka selling his inventions to foreign powers. The action comes thick and fast via regular cliff hangers including crashing planes (several), exploding electricity pylons and toxic chemicals.
Naturally it doesn't make a huge amount of sense and stock footage is liberally used, the exploding Hindenburg. The serial also seems to throw every sci-fi horror trope imaginable into the mix including invisibility. It is total nonsense but also total fun.
