Fred Pearson is a Vietnam war veteran, but he came out with a miserable service record, thanks to the bullying of Guedo, his sergeant, who constantly gave him dirty detail punishments and broke his nerve. Since discharge, Pearson hasn't been able to keep a job and feels the world is against him. Years on from Vietnam, and after an unsuccessful day of looking for work, Pearson goes to his favourite bar to drown his sorrows and finds Guedo boasting about his time in the army. Pearson sees a chance of revenge... (thetvdb.com)