In St Andrews, Scotland in 1866, 15-year-old Tommy Morris is an avid golfer like his legendary and pioneering father, Tom Morris. "Old Tom" is greens-keeper for The Royal and Ancient Golf Club of St Andrews, as well as the town's club- and ball-maker. He is the two-time winner of the first major golf tournament, The Open Championship, which he founded in 1860. He also established golf's standard of 18 holes per round. But young Tommy is beginning to chafe at his father's dictates, especially in the rapidly changing world they live in. Tommy soon outshines his father, winning The Open three times in a row while still in his teens. The "dashing young man of golf", he draws flocks of spectators to the sport and becomes its first touring professional..
In every generation, a torch passes from father to son. And that timeless dynamic is the beating heart of Tommy's Honour - an intimate, powerfully moving tale of the real-life founders of the modern game of golf.