Doc has done everything she knows how to do to save Master Rogers’ life after his accidental poisoning. We’ll know by morning if she’s done enough. Meanwhile, in an effort to “do what the big guy would’ve done,” she goes to clear out the raiders’ camp.

There, she meets Chief Chuck Long ... who wants to have a word with her ... On the frontier, favors are currency. Promises are law. Without them, what have we got? What have we got to lash out and rebel against ...

... when word is bond and your oath was to DO NO HARM?