It's Christmas and Jonathan and Mark's latest assignment is to try and get a divorced couple who are still bickering with each other and use their son as a pawn to stop.
Jack's truck is old, rusty and on its last legs, and Lisa has been trying to talk him into getting a new one, but she reaches her limit when the truck breaks down on the way to a wedding.
In this Halloween episode, Mr. Hanley, one of Heartland's neighbors, has asked for Amy's help to figure out what's been spooking the horses in his barn.
When a HR exec loses her job, she travels to Puerto Rico for a business conference. But as the trip becomes a disaster and a hurricane shuts down the whole island, she meets a handsome traveler who gives her a new perspective.
When Jenna, a single mom and author, plans a trip to the shore with her kids for their summer vacation, she never expects to share a duplex with a carefree surfer.