Doublecross on Costa's Island (1997)

Six years after stopping a multi-national arms deal that would have wiped out Los Angeles, Agent Enrico Costa (Franco Columbu) is tracked down at his home halfway around the world. Through revenge and deception, from Sardinia to Beverly Hills, Costa must get ready for a final showdown by finding his way through an intricate web of double crosses, while meeting up with old friends and enemies. If Costa wants to survive and save his home, his island, he will have to fight his way out.