Michael Fassbender (Inglourious Basterds) stars in this unsettling, award-winning British drama from Andrea Arnold (American Honey). Fish Tank is the story of Mia (Katie Jarvis), a volatile 15-year-old, who is always in trouble and who has become excluded from school and ostracized by her friends. One hot summers day her mother (Kierston Wareing) brings home a mysterious stranger called Connor (Fassbender) who promises to change everything and bring love into all their lives.