Good Guys Wear Black

1970s US action feature starring Chuck Norris. John T. Booker (Norris) leads a quiet life as a political science professor, but is haunted by his US Army past in Vietnam.

Sent on a mission to rescue American POWs, Booker's squad had been almost entirely wiped out, the remaining six soldiers enduring three weeks in the jungle before making their way to safety. Years later, a killer begins picking off the surviving members of the team, and Booker sets out to stop him before his name is added to the hitlist.