Nathan responds to fire in Goldie National Park while Elizabeth leads relief efforts in Hope Valley.

At the Hope Valley Harvest Festival, the community reflects on all they've gained after the loss, as they look towards the future.

Hickam and Lee clash with the mayor of Benson Hills, and Gowen suggests a solution with huge implications for the town. Elizabeth and Nathan clear up a misunderstanding.

Nathan enlists Allie's help for a top-secret mission and brings Charlotte on a heartfelt visit. Lucas and Edie grow closer from afar. Rosemary steps into a new role.

Jack and Elizabeth’s plan to get married is put in jeopardy and Bill has difficulties transporting a prisoner.

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

Nathan and Bill take charge when a notorious gangster threatens the town. Rosemary teams up with her competition to uncover the truth. Elizabeth and Nathan take a leap of faith.

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.

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.

A familiar face returns and brings a fun, new piece of technology with her...the polygraph. Nathan freezes when a playful line of questioning catches him off guard.

Nathan and Elizabeth exchange secrets. Rosemary and Lee pitch Lucas an idea for the future of Hope Valley.

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.

A surprising ally helps Elizabeth in her fight to get her job back. Jack does some soul-searching that may affect his relationship with Elizabeth.

As graduation approaches, Elizabeth and Nathan plan for a happy summer together. Lucas and Edie race Rosemary and Bill to find the gold. The town plans a sweet surprise for Minnie.

When Carson disagrees with a doctor's opinion of Cody's sudden illness, Abigail must decide whom she trusts more and which course of action to take.

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.

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 hears news about her book. Lee gets a surprise that stirs up wounds from his past. Fiona tries to find a way to stay in Hope Valley. Lucas makes a last-ditch effort to preserve his partnership in Gowen Petroleum.

After losing his father's medal on a hike, Elizabeth and Nathan organize a trip down memory lane for Little Jack with a very special surprise.

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.

Bill encounters complications while trying to bring A.J. Foster back to testify. After her husband buys a car, Rosemary insists on learning to drive.

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.

Jack returns and he and Elizabeth start planning their future. Sparks fly between Carson and a new arrival. Elizabeth teaches her students the difference between facts and speculation, and the town is put on edge when Lee can’t withdraw funds to pay his employees.

Elizabeth mentors Julie, who finds teaching more difficult than she imagined. Abigail has to find a way to convince the railroad to build its depot in Hope Valley.

Feeling the loss of her playhouse, Rosemary directs a silent film and gets the whole community involved. Locus finds himself hesitant to open his heart again.

Elizabeth and Nathan help Tom out of a tight situation, and the town comes together after a setback. With encouragement from family, Joseph heals and old rift. Gowen councils Lucas.

When Little Jack falls ill, Elizabeth and Nathan care for him together as Hickam and Mei race to secure medicine. The kids broadcast a baseball game over the radio to lift spirits.

Abigail has to figure out how to keep the town’s bank afloat. Elizabeth struggles to understand what troubles one of her young students. Rosemary goes overboard planning Jack and Elizabeth’s wedding.

Elizabeth confronts an imposing figure from her past with Nathan's support. Rosemary helps Lee navigate a new leadership role. Lucas struggles to find bidders for his resort project.

Elizabeth develops a new method of teaching. Nathan goes undercover. A familiar face returns to Hope Valley with an unlucky heiress in tow. Lucas and Lee face their differences.

Elizabeth’s sister, Julie, visits Hope Valley in her quest to become a teacher. Lee is made acting Sheriff when Abigail and Bill leave town to testify in Gowen’s trial. Carson has problems with a traveling tonic salesman.

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.

To raise money for new school supplies, Elizabeth and the kids throw a carnival; the carnival sheds new light and possibly even hope, on Phillip's relationship with his distant father.

Allie makes a daring decision, and Nathan and Elizabeth rush to intervene. Uncovered memories shift Lucas's plans. Faith takes a big step. Mei cooks for Hickam's family.

Bill is put in serious jeopardy while transporting AJ to face trial. Abigail tries to save the town from an investor who will hurt Hope Valley. Carson is faced with a life and death medical decision. Elizabeth tries to reunite a mother and her son.

Elizabeth struggles to get along with Jack's mother, a gritty and challenging frontierswoman, after she rides into town in the night.

Eager to start her life anew, Abigail concocts a bold but costly business proposition, while Elizabeth and Jack go to bat for a struggling student.

Jack, Elizabeth and Abigail lead the people of Hope Valley in an urgent mission to rescue trapped miners after a landslide.

In the 3 weeks since the arrival of devastating news, Hope Valley has come together in love and support in a time of sadness.

The widow of Lee's former silent partner arrives and gives Gowen a chance to run a company again. Elizabeth tutors an unexpected new student, and the residents of Hope Valley conspire to pull off a surprise.

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.

Hope Valley elects a new mayor. Lucas and Elizabeth try to find the "little moments" in their relationship. Elizabeth offers to help Nathan with his horse after the hit-and-run, but it's newcomer, Mei who connects with Newton.

New evidence comes to light that shifts the fire investigation. Elizabeth and her classroom start a project that will impact the territory for generations to come.

As Elizabeth nervously faces her first day of teaching, Jack must figure out which doomed miner wrote a personal message on a plank found in the mine.

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.

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

Elizabeth confronts Nathan about his parenting style. Bill is offered a judgeship, but is unsure if he wants to take it. Rosemary hosts a girls-only night. Faith and Carson's romance blooms. Jesse finds surface oil, but can't afford to drill.

After a judge is intimidated into releasing two gunrunners, Bill recruits an old friend to help him track the criminals down. Abigail and Lucas clash over the saloon's late hours. Carson and Faith must decide whether to pursue their feelings.

When the comic book craze sweeps Hope Valley, Elizabeth teaches her students through nature. Rosemary launches a radio show, and Lucas meets a new political player.

The Garrison Gang comes for their gold with Hope Valley residents in the crosshairs. Angela visits the Schwartzman School and Rosemary uncovers the truth about Ava.

Jack and Elizabeth's reunion is threatened by the appearance of a woman from Jack's past. Abigail welcomes forensics investigator Bill Avery to town.

Elizabeth and Jack try to put their differences aside to stop Julie and Tom before they make another mistake, while Gowen targets Abigail’s Café in his next underhanded scheme.

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

The arrival of new miners in Coal Valley creates excitement among the townswomen, but Jack regards Billy, Elizabeth's earnest suitor, with suspicion.

Gowen strikes oil, which splits Hope Valley into the haves and have-nots. Abigail must settle a dispute among the landowners. Elizabeth must quell Cody's jealousy when Robert's family comes into money. Nathan urges Bill to re-examine judgeship offer.

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.

Elizabeth helps Allie plan a birthday dance, and Nathan struggles with Allie growing up. Rosemary and Bill team up again to investigate a train robbery. Lucas lends Edie a hand.

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.

Elizabeth helps Nathan navigate family tensions when his estranged father arrives in town after recently being released from jail. Rosemary advises Clara and Jesse on wedding plans. Bill and Lucas lose customers when a rumor spreads.

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

Lee and Rosemary are challenged with taking care of a fussy Little Jack.

School Inspector Augustus Landis is back in town and starts questioning Elizabeth’s new accreditation to teach Angela. Lucas and Nathan decide to have a race, animal vs. machine.

Elizabeth encourages Nathan to investigate his father. Lucas enjoys the first chapters of Elizabeth’s novel. Clara and Jesse cross items off their wedding to-do list.

Elizabeth, Carson and Faith deal with an outbreak of chickenpox. Faith's dedication to her job jeopardizes her future.

Change is in the air for Hope Valley with the foundry to be built and the upcoming mayoral election. Elizabeth arrives home from a trip to Hamilton. A potential investor arrives in town to discuss the oil business with Lucas.

When a visitor from home arrives in Hope Valley, Elizabeth begins to question the direction of her heart and feelings for Jack. As Abigail struggles with how to help her daughter-in-law, Bill delves deeper into an undercover investigation.

As Elizabeth yearns for the absent Jack, Abigail pumps Gowen for details about the mine disaster, and Julie grows close to fugitive outlaw Nathaniel.

Coal Valley's trial gets underway in the town with a new Judge presiding over it. Elizabeth gets unsettling news from Hamilton regarding her family, and must return. Abigail's case is presided over by an unlikely prosecutor. Elizabeth's family meets, Jack.

After Frank and Abigail show everyone in Hope Valley the value of redemption, the town becomes overrun by a gang of dangerous outlaws.

When the coal company orders the town's widows to move and make way for new miners, Abigail devises a plan to keep the women in their homes.

Elizabeth assigns her students to follow business leaders in Hope Valley. Abigail and the town host two possible investors for the failing bank. Bill’s life is disrupted when AJ Foster arrives and turns herself in.

Jack questions Cat about the fire after finding whale oil cans in her shed, while Elizabeth is baffled when a poor student gives her a costly gift.

While Jack investigates the suspicious church fire, Elizabeth tries to figure out why little Rosaleen can't speak and is terrified of miner Wendell.

Abigail travels to Hamilton to stay with Elizabeth’s family and is compelled to accept Bill’s help on a personal matter. A heroic act by Jack brings him closer to his ex-fiancée, Rosemary. Elizabeth returns to Hope Valley and she and Jack come together to consider what the future holds.

The day of the long-awaited trial arrives for Bill and Nathan. Lucas contemplates his future.

Adam, the mine disaster's sole survivor, finally returns home but struggles to readjust. On short notice, Elizabeth puts on the Founders' Day play.

The land dispute around McGinty's Meadow intensifies. Hickam and Mei throw a harvest festival for the town. Elizabeth helps Emily find her purpose.

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 gets a surprise bouquet of flowers on her doorstep which has the whole town wondering who left them. Rosemary and Lee organize Jesse & Clara's Bachelor and Bachelorette parties.

Elizabeth balances new motherhood with teaching, Bill & Gowen battle to buy the saloon, Rosemary plays matchmaker for a potential romance, and Abigail brings technology to town.

Elizabeth and Nathan uncover Oliver’s secret, and Rosemary worries Lee has a secret of his own. Allie’s interest is piqued when Earl Wyatt returns to town.

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

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

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.