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.

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

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.

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

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 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.

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.

A dangerous windstorm wreaks havoc on Hudson.

When fears of holding on or letting go grip the family, they look to each other for support through dangerous challenges. Season finale.

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.

With the threat of losing Phoenix looming over their heads, things become even more complicated at Heartland when Georgie gets a surprise visit from her brother Jeff.

Family members are pitted against each other over Amy’s medical treatment as she struggles to come to terms with her injuries and uncertain future.

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.

Amy is asked to spend time at an art retreat to work with an artist's allegedly traumatized horse.

Amy and Ty get some unexpected news about Luke just as Amy has to face an upsetting truth about Spartan.

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.

After working with Ty and Caleb's barrel-racing horse, Amy competes in a high-stakes Futurity.