Pals Arizona (Devine) and Quebec (Carrillo) are trying to keep the Crowley Lumber Company's lumber camp and mill running, but operations are threatened by a series of suspicious accidents. U.S. Forestry Service troubleshooter Kansas (Dailey) arrives to help out, and finds out that some employees are in the business of sabotage. The three friends need to get to the ringleader before it's too late.