Typical adventures included learning who was setting fire to oil wells, unraveling a plot where German Imperial Army soldiers dressed as American troops raided Mexican border towns hoping to force Mexico into a war with the United States, and stopping mercenaries from sabotaging medical supplies being sent overseas to the Allies of World War I.
[1] Powderkeg was syndicated in the 1970s and frequently aired by local U.S. TV stations, and was the only episode of the series to be released as a VHS videotape.
The series featured a number of well-known guest stars including Leslie Nielsen, Kevin McCarthy, Jane Merrow, Keenan Wynn, Henry Darrow, David Canary, Ed Flanders, Morgan Woodward, John McIntire and Eric Braeden.
While externally very close to the original cars, in fact they were built on custom chassis powered by Ford drivetrains and had modern four wheel brake systems for safety.
Bearcats!, despite a large promotional campaign prior to its premiere and having a loyal fan base, lost in the Nielsen ratings to both The Flip Wilson Show on NBC and a more traditional Western, Alias Smith and Jones, on ABC, and was cancelled midseason.
Backdoor pilot: A pair of soldiers of fortune (Hank and Johnny) are hired to get a hijacked train and its 73 passengers freed from a gang of Mexican bandits.
When villains use a WWI tank to rob a bank, Hank and Johnny disguise as monks to infiltrate the enemy camp, and end up in a Stutz vs.
Hank and Johnny are hired to discover the motives behind a group of bandits (masquerading as US military troops) raiding small Mexican villages.
Hank is forcibly re-commissioned a US Army Captain to provide aid to a Mexican revolutionary (played by Robert Tafur).
Hank and Johnny are hired to stop a group of militants who plan to invade Central America claiming to be Native American liberators but, instead wish to pillage and plunder the area.
A young girl from the town (played by Erin Moran) hires Hank and Johnny to stop the ex-con and his gang.
Racial tension runs high in a small town between the white and Native American residents after oil drilling rigs are destroyed, and people are injured and killed by arrows.
A group of saboteurs led by Walker "Tiger" Thompson (played by Morgan Woodward) have destroyed 8 shipments of medical supplies that were destined for America's allies during WWI.
An ex-con (played by William Smith) who spent 20 years in prison for killing his brother is out for revenge against the town where he was tried and convicted.
Ballard, apparently unwilling to let the novel go unpublished, retitled it, slapped on another of his pseudonyms, and, without so much as changing the names of its heroes, sold the book again to unsuspecting publisher Ballantine Books—who released it in December, 1972 under the title Hell Hole as by "John Hunter."