Bill turns to an old friend for help tracking down gunrunners responsible for the deaths of Mounties. Elizabeth helps one of her students stand up for himself, while Abigail uses her power of persuasion when Lucas becomes an uncooperative business owner.  Rosemary and Lee help Elizabeth care for her baby but a struggle weighs on the couple. Faith and Carson reevaluate their relationship.

Elizabeth steps in to help Nathan's strong-willed niece connect with her new classmates.  Bill contemplates an interesting job offer.  Gowen makes a compelling offer of his own to Jesse and Clara.  Meanwhile, Carson and Faith grow closer.