The series' final episode begins and ends with the two characters who stayed with it from beginning to end, as Charlie tells Hawks about his earlier days working for trading post operator Jarbo Pierce. Jarbo, once a wild, hard-drinking man, had become a minister, though he could still take on any man who tried to fight him. When his younger brother Adam arrived at the post Jarbo found himself at odds with him as Adam preferred the wilder ways of life and didn't understand Jarbo's concerns for the Indians he traded with, and began working with a man who wanted to use ... (thetvdb.com)