Challenge of the Tiger - Bruce Le (1982) - Baddies Hideout Part 1 - Sharp Island, Port Shelter

Bruce Le, obviously not content with just trying to fight like his namesake has also thrown in a sort of homage to Enter the Dragon by having the baddies hide out on an island somewhere. Rather than actually find an island with a fortress on it (granted, quite difficult without a Hollywood budget) he has opted instead to portray it with some rather unconvincing edits of three separate locations.

Location 1, the island, is actually a shot of Sharp Island in Port Shelter. The camera then zooms in towards the island's ridgeline before a quick cut to location number 2.