The Devastator

A Vietnam veteran, Charles Rane, returns home after years in a POW camp and is treated as a hero. He has a hard time adjusting, and things go badly. A movie about the walking dead, before that meant just flesh-eating zombies.

An American soldier who had been killed during the Vietnam War is revived 25 years later by the military as a semi-android, UniSols, a high-tech soldier of the future. After the failure of the initiative to erase all the soldier's memories, he begins to experience flashbacks that are forcing him to recall his past.

A former U.S. soldier returns to his hometown to find it overrun by crime and corruption, which prompts him to clean house.

A blind Vietnam vet, trained as a swordfighter, comes to America and helps to rescue the son of a fellow soldier.