Jack and Tim try to mend fences with Nathan on a fishing trip. Amy and Caleb save a horse in distress while Lou finds herself in a dangerous situation.

The family faces the hard reality of a drought at Heartland and the hunt is on to find the best spot to build a new well. Katie worries about her grandfather's health.

Tensions boil over when Heartland and Pryce Beef face off at the Hudson Farmer's Market and Shane makes a surprise visit.

In order to give Amy and Ty the wedding they really want, Lou struggles to deal with a slew of last minute hurdles.

Caleb returns to help Amy with a mysterious Icelandic horse. Weather conditions force Lou to build a firebreak with the enemy.

Lou, Amy and Lisa head to Vancouver for a girls' trip. Lisa is caught in the middle when truths are revealed between sisters that could threaten to tear them apart.

Amy works with a unique client whose sanctuary is at risk of closure while a secret Katie's been keeping is revealed and shocks Lou.

Heartland struggles with competition from Pryce Beef just as Amy agrees to help Nathan Pryce in a sheepdog competition. Lou, Jack and Tim are feeling the strain as a water shortage is on the horizon.

The whole family heads to the Hudson Rodeo. Emotions run high at the barn dance after Amy helps Nathan deal with a family emergency.

Season Finale: Heartland hosts an Open House to bring the family and the community together, along with some old and new friends.

The weight of the Hudson rumour mill leads Jack to make a surprising decision. Amy works with a polo pony and sees a new side of Nathan in the process.

Everyone rallies around Jack as he struggles with the inevitable loss of a friend. Georgie gets some unwanted help with her schoolwork.

In the days leading up to baby Lyndy's naming ceremony, the Heartland family members find themselves keeping secrets from each other.

A trip to help out an old friend at a fishing camp doesn't go as planned, and a series of unexpected events elevate it into a life-changing weekend for the entire family.

Amy and Ty hold off telling the family their great news when they return from their trip to find everyone reeling from the devastating fire at Lou and Peter's home.

Amy and Ty find themselves drawing closer as they make a desperate bid to save the wild horses.

The family searches for ways to cope with its grief after getting devastating news.

Ty and Amy are finally forced to deal with their feelings for each other after a snowstorm strands them at Jack’s fishing cabin in the mountains.

When a threat of a cull looms over a herd of wild horses, Jack and Amy go to the aid of an old friend in Pike River.

When their plans to get away are thwarted, Amy and Ty celebrate their first anniversary closer to home and Amy unveils a special surprise.

Georgie asks Wyatt to help him reunite a famous rider and her long-lost horse.

The family helps Will Vernon round up his wild horses.

Amy debates what to do when she receives money from an unexpected source. Lisa's racing plans are in jeopardy after an accident. Tim worries when Jessica is hiding something. Lou makes a big decision.

The family bands together to support Georgie as she decides whether to face a ghost from her past or leave it behind.

Struggling with personal issues, Tim rallies the family to go on another memorial ride for Marion so he can face his deepest regret. Meanwhile, Georgie is forced to make a very difficult decision when Val questions Amy’s ability to be her show jumping coach. Tim pushes Jade to accept a huge scholarship opportunity down in Texas, while Jack pushes Tim to finally be honest with Amy and Lou about his health issue.