Critiques en avant-premièreRichard Leslie Brock

The Sins of the Fathers is a gritty mid-century family saga about a hardscrabble, multi-generational, multi-ethnic family set on the Western Slope of the Colorado Rockies. Glenn Steele is the son of an abusive Indian-hating father. When his father launches into a drunken rage and attacks Glenn's younger brother with a knife, Glenn intervenes to save him. But his action triggers his father's banishment from the household by the authorities. Twelve-year-old Glenn must now fend for his mother and siblings as head-of-household and is burdened with guilt for his role in his father's banishment.

Years later, Glenn's granddaughter discovers through DNA that she is part Indian. This sets in motion a road trip to the Mogollon Range in Arizona in an old pickup truck called the McTavish. Glenn, his daughter Molly, and granddaughter Allie set off on a quest to learn the source of the unexpected genes and truths about his father that might set him free from a lifetime of guilt.