A tale of two fathers
One father cares little for his son; the other will do anything, including threats, beatings, and even murder, to give his son what he wants.
When his racehorse trainer father is taken to hospital with a badly broken leg, Neil Griffon takes over the running of the stables. He is kidnapped by a mafioso type who orders him to take his son on as a jockey and let him ride the favourite in the Derby.