Watch Online Free on Watchseries. Struggling to come to terms with the break-up of his marriage and his reintegration into civilian life, former Navy SEAL John Beckett contemplates returning to what he knows best, war. When a close friend is brutally murdered in a racially motivated attack, Beckett calls upon his specialized military skills to find the perpetrators and bring them to justice. Has he found a new sense of purpose, or will this be his last mission?