In Buenos Aires, 17-year-old Bennie seeks out his estranged brother Tetro, a once-promising writer haunted by their family’s past. As Bennie uncovers Tetro’s hidden manuscript, old secrets and rivalries resurface, forcing both men to confront the truth about their father and the tangled legacy that tore their family apart.

Every family has a secret.

In Buenos Aires, 17-year-old Bennie seeks out his estranged brother Tetro, a once-promising writer haunted by their family’s past. As Bennie uncovers Tetro’s hidden manuscript, old secrets and rivalries resurface, forcing both men to confront the truth about their father and the tangled legacy that tore their family apart.