The Fallon lumber company is after California's redwood trees, but logger Bill Cardigan, who wants to save the trees, is in the way. Cardigan has a note due at the bank and needs to get a large supply of logs to the mill. He sends his logs down the river, so Fallon builds a dam to stop him. As Cardigan sets dynamite to blow up the dam, Fallon arrives to stop him.
Trial by Trigger
California logger Bill Cardigan must save his stand of redwoods from being bought by unscrupulous Dan Fallon, a logging company owner from Michigan.