Kodiak is named probation officer of a hot-tempered Indian (A Martinez) just released from jail. Kodiak finds himself in mid-air with an injured pilot and desperate prisoner. Kodiak finds himself in a plane with an unconscious pilot, and at the mercy of a defiant parolee who can either tell him how to land or to go to blazes.

Following the shooting of a young girl's father, two snowmobiles are pitted in a desperate chase as Kodiak pursues the girl and her boyfriend. In “Death Chase,” George Taylor tells Kodiak that a wild youth, Sammy Ross, shot him in the shoulder and kidnapped his daughter, Mary.

A grieving, vengeful father threatens to kill Kodiak to prevent him from bringing his son’s murderer to trial so he can mete out his own justice. Three youths are found shot to death and Kodiak tracks down Samson Toey and they begin the long trek to a coastal city for trial. Stryker, the father of one of the victims, and Paul, another son, and an employee, Williams, intercept Kodiak and demand the prisoner. Stryker plans to avenge his son's death in his own way. Kodiak refuses to give up his prisoner and a deadly cat-and-mouse game begins.

Kodiak must stop an old war buddy, Buzz Howard, from terrorizing the countryside after a dynamite blast shocks him into believing he is fighting the war again under heavy combat conditions. Construction crewmen Buzz and Sam are about to detonate a dynamite charge when Buzz sees two hunters entering the danger zone. While trying on his two-way radio to get Sam not to detonate, Buzz dashes into the area. Sam doesn’t hear his radio and blasts. Buzz' mind is affected as the result of the concussion and he is triggered back to the Korean War. He runs amok, wounds a man, and then begins shooting up the countryside as if the people are the enemy.