Ten years after the end of the war in Vietnam, four ex-Marines decide to return to S.E. Asia to investigate reports of American POWs still being held there. These four include Roger, whose daughter's just been married, the unemployed James, Mark, who's quit his job at an Arizona roadside tavern, and Richard, recently a patient at a mental hospital. In the jungles of S.E. Asia they discover American POWs but also find out about a U.S. Government plot to keep this knowledge a secret.

Indian sheriff Thunder is transferred to a small town in the desert. He learns that the corrupt deputy is paid by the drug mob. To protect himself, the deputy sets a trap for Thunder and gets him convicted as dealer. Thunder manages to break out of the brutal prison camp and takes bloody revenge. However he cannot sufficiently protect his pregnant wife.

A young man has to face a karate fighter to retrieve the kimono that belonged to a great master. The problem is that he does not understand anything about martial arts, but a master is willing to teach it.

They took his wife... but he's still Walking Tall, they drew First Blood, but he's gonna fight back like Billy Jack.

1983 film by Fabrizio De Angelis

Larry Jones is challenged by competitor Mustafa to a karate fight in Greece.

The daughter of a star quarterback is falsely accused of drug smuggling while visiting a small Caribbean island. After his attempts to get her out of jail fail, his coach and teammates show up in full football gear and armed to the teeth, ready to free her by any means necessary.

Anthony is in the Phillipines visiting his father. He inadvertently interferes with the affairs of local gangster Quino, who also happens to be a champion Karate fighter. After embarrassing Quino near a local tournament, Anthony is beaten up and left for dead. An old monk nurses Anthony back to health and teaches him the ways of martial arts so he may go back and fight Quino again.