The lord and lady of a capacious manor are killed, and the lord's ghost seems to have returned to knock off the staff one by one, causing Inspector Winship and Dr. Tart to investigate the wacky house and its inhabitants.

A journalist sets out to report on a minor earthquake in the Australian outback, and finds that the tremor was a result of a small nuclear explosion - part of an extortion threat that has the government fearing nuclear blackmail. With the help of local reporters, and despite the harassment of the security agencies, he sets out to avert the crisis.

The intrepid team of Old West government intelligence agents are brought out of retirement after 10 years to hunt down a cunning new adversary, the son of their former archenemy, who is suspected of cloning imposters to be substituted for the crowned heads of Europe and perhaps even the President of the United States.