Movie is action and mystery. It was filmed in our town. I was a kid then about 10 yrs old. The film was shot around majayjay Laguna . The cave I saw was the one along the road. The enemies were Japanese and when the lead actor was about to fight them he grew his beard and he became.immortañ. He cannot be hurt by any bullet. Suffice to say that he defeated all his enemies single handedly. I remember bringing the tarpouline all over town for the premiere showing of the movie. My companion , also a kid , we hold the tarpouline on each side while we walk along the road in our town promoting the premier of the film. It was a blockbuster movie .