Grizzly Adams (1977)

S1E6 Adam's Ark

Mad Jack unexpectedly encounters Pinkerton, who is determined to bring Adams back for the trial. In a hurry, Jack sets off to alert Adams about the impending danger. Meanwhile, the mountain faces a serious threat as a volcano shows signs of activity. As Jack searches for Adams, the latter, with the assistance of Ben and Nakoma, must save the animals before the volcano erupts.