Elizabeth tries to deal with how she feels about Nathan and Lucas; a visitor causes trouble.

The arrival of Lucas' mother makes Elizabeth more than a little nervous; Lee injures his back.

Everyone in Hope Valley tries to help when a geyser erupts at the oil rig.

Nathan starts to question his own actions as the inquiry begins.

Rosemary and Lee adjust to having family in town, while a letter from Dottie upsets the Coulters.

Elizabeth wonders if she's ready to let love in again, while Rosemary wonders what her purpose is.

A health scare has everyone in Hope Valley worried about one of their own.

Elizabeth focuses on teaching Angela how to read braille. Rosemary and Lee struggle to give Rachel the freedom she was promised in Hope Valley. Bill feels displaced when he's asked to finally return his Mountie uniform.

Elizabeth is distraught over the reveal of Nathan's secret. Everyone helps a couple prepare for their wedding. The bachelor and bachelorette parties stir up mixed emotions from the guests. A mysterious businessman arrives in town.

A wedding in Hope Valley leads every couple to evaluate their relationships. Rosemary discovers there is more happening in Hope Valley than everyone realizes, and she decides to get to the bottom of it.

Landis, the school inspector, arrives in town and causes trouble for Elizabeth. Rosemary finds her calling; a search is called when one of Hope Valley's residents is lost. Carson and Faith's relationship is put to the test.

Elizabeth has finally realized who she's supposed to be with. Big changes are coming to Hope Valley. The town rallies together to say goodbye and good luck to one of its own.

Elizabeth's book is finally published and it’s the talk of the town. Lucas plans a surprise party to celebrate the event, but some bad book reviews have Elizabeth in a less social mood.

Elizabeth sees a new side of Lucas when a flu bug leaves her without a babysitter, and he volunteers to watch Little Jack.

Lee writes a new editorial in the Valley Voice. Gowen worries about the oil company’s intentions now that Fiona has all but secured a deal with investors.

Elizabeth and Rosemary disagree on the best way to share unsettling news with the town about the coal mines, but that’s put behind them when Rosemary hears even more shocking news.

With the mine reopening imminent, Gowen decides to take drastic measures to make sure it stays closed. Elizabeth and Lucas struggle to communicate with each other. Lucas gets out of town to clear his head.

Elizabeth worries about her relationship with Lucas, while Bill helps Gowen through the fallout of the mine explosion. Rosemary and Lee receive some news.

Hope Valley faces an economic downturn together. Meanwhile, Elizabeth and Bill learn that the children of Hope Valley have made a discovery that could change the future of the town.

Everyone is buzzing with talk of the Hot Springs and how it will help the town. Meanwhile, Elizabeth and Lucas host Aunt Agatha and Julie on an interesting visit to Hope Valley.

Tourists start arriving, including the St. Johns, who may prove to be trouble for Bill. Meanwhile, Elizabeth rallies all Rosemary’s friends to plan the perfect baby shower.

The Coulter baby is late, but Faith assures them it’s fine. By the time Rosemary goes into labor, the entire town is there to support her. Madeline tries to stay in Hope Valley.

Rosemary and Lee are still adjusting to parenthood. Lucas reveals the surprise he’s been working on to Elizabeth. Nathan has a camping trip planned for just him and Allie.

Rosemary and Lee’s baby has brought up memories of Rosemary’s own mother, and questions about her past. Meanwhile, the kids feel left out of the hot springs with all the tourists.

When a former student visits, Elizabeth thinks she may need her help. Meanwhile, Lucas orders something for all of Hope Valley to enjoy… if they can get it working.

Elizabeth encourages Gowen to seek forgiveness from Rosaleen to heal old wounds. Meanwhile Montague continues to raise suspicion.

Everyone helps Rosemary as the Governor visits early. Meanwhile, Nathan is called away to help with land trouble only to find himself in unexpected danger and with surprising intel.

The town prepares for the governor’s black-tie ball. While still reeling from the true intentions of Union City Holdings, Lucas decides to try to sway the governor to their side.

Lucas is the talk of Hope Valley. Elizabeth and the whole town rally around him, but everyone still worries it won’t be enough to stop the governor.

With Elizabeth at his side, Election Day has the entire town supporting Lucas, hoping he will save Hope Valley. Meanwhile, Rosemary and Lee discuss who should be their baby’s godfather.

Elizabeth turns over a new leaf. Nathan returns home from an investigation, and Bill questions its outcome. Rosemary chases a scoop. Lucas make a surprise announcement.

Elizabeth and Allie plan a birthday party for Nathan. Lee and Rosemary weigh business responsibilities against family time. Lucas settles into his role as governor.

Rosemary and Bill team up to investigate a case they believe shouldn't be closed. The women of Hope Valley start a day care. Hickam and Mei celebrate a milestone.

It's Easter in Hope Valley. Elizabeth organizes an egg hunt with help from Nathan. A visitor from Lucas's past gets the town talking. Angela and Cooper seek to mend a relationship.