It’s been a few years, and there’s still not a lot going on 40 kilometers from nowhere. But that’s all about to change as the fine folks of Dog River, Saskatchewan face their biggest crisis ever. Brent and the gang discover that the town’s been badly mismanaged, leaving residents with little choice but to pack up and leave. As residents make one last rally to save Dog River as they know it, they discover a devious plan by a corporate chain that would change life for Dog Riverites forever.

In depression-era Saskatchewan, families took refuge in the magic world of radio. When Grandad's old Marconi is short-circuited by the stingy power company, so begins "the great electrical revolution," and a good-natured comedy that pits the working class against the capitalists.