Island of Blood (1982 film)
Island of Blood A.K.A. Whodunit? or Scared Alive Island of Blood is a mystery horror film that came out in 1982 and is based or borrowed around And Then There Were None by Agatha Christie.
A film crew and a motley collection of thespians set out for an island that will be the perfect location for their next feel good, light hearted, comedy picture. But unfortunately someone has other ideas and destroys their mode of transport before finishing off the surviving cast and crew wearing a skulllike mask with the aid of a chainsaw, machete, and nail gun.The murders are performed according to a sick sadomasochistic type of song, which this homicidal psycho has a fetish for. This psychotic murderer also has an accomplice, a fellow crewman who is skilled in the art of booby traps, rigging a shower to rain battery acid and scalding swimming pool that boils alive anyone who falls in. ........
Source: Wikipedia