Synopsis

Marty, riding a wave of fortunate turns, sets about constructing a second cabin at the farthest reach of his trapping line. Andy arrives by plane to lend a hand, but the sub-zero temperatures make the arduous work a heavy burden. Tom, still hampered by a knee injury, requires a beaver tail to complete his latest commission. Tim and Nancy offer to check Tom's traps at the river, a task that proves unexpectedly demanding. In the Ruby Valley, Rich finds himself battling the potential escape of his