Code of Silence

Eddie Cusack (Norris) is a Chicago detective who plays by his own rulesa dangerous habit, especially when he breaks the force's "code of silence" to blow the lid off a deadly police cover-up. Now an outcast, he receives little help from his embittered fellow officers when he's hurled into a blistering battle against rival drug kingpins. But Cusack is a one-man army, waging war on the criminals with his razor-sharp wits, lighting-fast karate moves and a special surprise: "Prowler," a remote-controlled, rocket-equipped tank! (official distributor synopsis)