Christmas comes to Heartland, along with an anonymous call about starving horses stranded by an avalanche in the Rocky Mountains, which send Amy and Ty to their rescue.

A journey into uncharted and forbidden territory through three tales tangled in space and time.

An alcoholic woman with a marriage on the rocks finds an unlikely ally in a wounded drug mule when the two of them are forced to defend her home from a violent siege of corrupt small town cops.