Two young, wild and wounded men, Tom and Ryan rid themselves of the demons of their past at an Australian bush camp. Tom opens his heart to a better future, and Ryan breaks in his brumby colt Brindabella. A buyer from the stables of the Aga Khan spots the horse at the local bush Jillamatong Races, before Tom and Ryan head for Tom Groggin Station on the Murray River. Tom takes a challenging trail bike ride through steep bush country and discovers his own brumby, Thunder. Lightning strikes the bush and wildfires raze the Snowies. Tom and Ryan head off to the Melbourne Cup where they reunite with their mentors, Sean and Bryan. "Cobbling Ganymede" is the flight to freedom and power, of the human spirit, set in the magnificent landscape of the Snowy Mountains.