Heartland (CA)

Long Road Back (12x9)

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Amy and Ty work together to treat a doped racehorse, but when it turns into a race against the clock Amy looks to an unexpected source for help. Meanwhile, Georgie pushes herself to a breaking point, and Lou and Peter must help her pick up the pieces. And Jack is at odds with Tim when Tim attempts to usurp his place at the head of the cattle drive.