Bitterroot (1970)

Estranged from his son and granddaughter, and grieving his wife's death, 78-year-old WWII veteran Francis Lee, Sr.'s only comfort comes from outings with his caretaker, Maya. A brief moment of hope arises when he wins a million-dollar sweepstakes, but it quickly turns to despair after becoming a victim of financial fraud, pushing him to his limits.