Eight FBI trainees are sent to a deserted island by their bossy instructor, who wants to test their abilities as psychological profilers, but as they’re bumped off one by one, they begin to wonder who’s really calling the shots. Wayne Kramer and Kevin Brodbin scripted this gory thriller-whodunit, whose premise is loosely derived from Agatha Christie’s And Then There Were None. The plot twists are so preposterous that you can enjoy this only if you reject any relation to the real world, yet director Renny Harlin (Cliffhanger) is so adept at delivering this nonsense that you may find your task an easy one. With Eion Bailey, Clifton Collins Jr., Val Kilmer, Jonny Lee Miller, Christian Slater, LL Cool J, Patricia Velasquez, and Cassandra Bell. R, 106 min. (JR)