Tim MacGregor, unscrupulous lumber operator, obtains by bribery a contract to cut a vast quantity of timber from land owned by Kay Handley, rich débutante. When Dick O'Hara, forestry inspector, demands a postponement, MacGrgeor refuses and sends his henchman, Jean Collet, to obtain the services of the famous "bull-of-the-woods" Andy Jensen and his partner "Lucky." Kay arrives and gives her permission to cut the timber, defying Dick. Dick, with his two assistants, Withers and "Tex," begins a survey of the timber stand. When Dick and Tex finally reveal MacGrgeor as a crook, Collet is sent to kill "Tex" and obtain the reports. A fight ensues and "Lucky" is killed by one of Collet's flying knives. Kay then admits that Dick is right and helps him trap Collet. Dick and Andy force a confession from Collet and MacGregor is exposed..