With Voyager under repair, Harry seizes a chance to prove himself as a commander, but finds that being a starship captain is more than he bargained for.
Returning from the reservation, Dr. Mike and Sully hope to make it home for Christmas, but are waylaid when they help a young couple lost in the wilderness.
An Indian-hater determines to thwart a treaty that would allow Black Cloud's warriors safe passage and let Sully come home.
Sully gets an offer to survey the newly created Yellowstone National Park; Brian's first date; Dorothy teaches Cloud Dancing ballroom steps.
As an investigation into an elaborate fencing operation leads Hunter to the killer of a fellow officer and friend, McCall weighs the decision to marry and quit the force.