Vulture Watch Meanwhile, back at the ranch... Has the Heartland TV show been cancelled or renewed for a 12th season on Up? The television vulture is watching all the latest TV cancellation and renewal news, so this page is the place to track the status of Heartland, season 12. Bookmark it, or subscribe for the latest updates. Remember, the television vulture is watching your shows. Are you? What's This TV Show About? An Up family drama, Heartland originates on Canada's CBC. The cast includes Amber Marshall, Graham Wardle, Michelle Morgan, Chris Potter, Alisha Newton, Shaun Johnston, Jessica Steen, Kerry James, Gabriel Hogan, and Nathaniel Arcand. The scripted TV show centers on the tightly-knit Bartlett-Fleming ranching family of Hudson, Alberta. It follows their challenges and adventures on the Heartland ranch, where they treat and re-home horses with special needs, due to neglect, or worse.