Primal Force [122539] Released: 1999-05-06 Revenue: $0 Budget: $0 Profit: $0 Runtime: 86 mins Popularity: 1.2875 Vote Average: 4.7 Vote Count: 14 Overview: Rescuers try to reach plane crash victims that are trapped on an isolated Mexican island populated by mutant baboons. Ron Perlman stars as a troubled guide hired to lead the mission. Cast [8] Ron PerlmanFrank Brodie Mark KielyScott Davis Roxana ZalTara Matthews Kimberlee PetersonKelsey Cunningha Guillermo RíosEddie Mendoza Richard FancyDeutsch Julian SedgwickStan Kovacs Ramiro GonzálezBoat mate Trailers Primal Force (Monster Island) -- 1999 -- Nelson McCormick