babyGuRL,
I am not sure whether it was shown on TV.
My job in that doc was only as film editor. It was done by another company. And, oh yes, Siquijor was known in the olden days as Isla del Fuego or Island of Fire, correctly so, because of the abundant fireflies. The doc also dwelt in that for quite a time. Then there was also bolo-bolo which you may want to try for some exotic relief to your colds, asthma, etc.