A funny thing happens to Lurcio on the way to the rent-a-vestal-virgin market stall. A mysterious scroll falls into his hands, listing the names of all the conspirators plotting to murder Emperor Nero. And when the upstart slave is elected to infiltrate the ringleader's den, the comical ups-and-downs lead to total uproar.

Armitage runs a chemical company that is on the verge of producing a gas that causes temporary disability. Clearly the military want it but it is also sought by a group of Japanese. Both Armitage and Madam Greenfly hire different people in the same detective agency to guard the gas and steal it respectively... confusion, double crosses and hilarity ensue...

Returning from Lapland, where he buried his father, a renowned scientist, Jerry Cornelius, comes back to London with the firm intention of taking revenge on his brother Frank and snatching his beloved sister Catherine from his clutches. Since the recent gigantic global conflagration, things have changed considerably. If he wanted to, Jerry could easily get hold of napalm to blow up Frank's hideout. But he prefers to join forces with the disturbing Mrs Brunner, who, with the help of three scientists – Smiles, Lucas and Powys – is trying to recover a mysterious microfilm left to Frank by his father...