Dean Bennett

The Heartland gang bands together to help rescue some horses trapped by an avalanche in the town of Pike River. Meanwhile, a frazzled Lou is trying to create the perfect Christmas back at home.

Ty and Amy's pregnancy journey has some bumps along the way to the highly anticipated birth. Also, Mallory returns and Lou explores new business opportunities while holding her own as a single mom. With familiar faces returning and new paths forming, the Bartlett-Fleming family continues to flourish while overcoming obstacles along the way. They always have each other for support as they tackle many of life's firsts together.

In season four, people drift back to Heartland, craving the familiarity of home and family only to discover that everything seems to have changed. After the blush of first love in season three, Ty and Amy's relationship may blossom and mature, but only if they face up to a misunderstanding about what happened while they were apart.

Ty and Amy's pregnancy journey has some bumps along the way to the highly anticipated birth. Also, Mallory returns and Lou explores new business opportunities while holding her own as a single mom. With familiar faces returning and new paths forming, the Bartlett-Fleming family continues to flourish while overcoming obstacles along the way. They always have each other for support as they tackle many of life's firsts together.

Jack, Amy, Ty, Tim, Lou, and Peter struggle to overcome new challenges and attempt to navigate uncharted territory. Amy is struggling to understand why Ty hasn't said a word about the engagement ring she discovered in his pocket in the Season Five finale. She also has to deal with Ty's acceptance to vet school and the new friends who take him away from her. Working with horses remains the constant in her life.