In a place almost untouched by time and in an age still blessed by innocence a father and his two sons struggle to make sense of their changing relationships. The Reverend MacLean is head of the family; a stern man shaped by hard times in a land still largely wilderness. His sons are Norman serious and scholarly and Paul a hothead with a weakness for pretty girls and gambling. They are different but devoted and on the Big Blackfoot river they are in perfect harmony bound by a passion for fly-fishing - ..