Brent and Blake, who are thirty-three, gleefully tell me about the early years of their cinematic careers, when they were children armed with a VHS camcorder and living in a plantation camp outside of Honokaa. They reminisce about performing ninja stunts, roll their eyes as they recall their pathetic shot-by-shot recreations of Indiana Jones films and crack themselves up when they explain how they put the family’s Siberian husky in whipped-cream makeup for its rabid dog scenes. As teenagers, the Cousins won a national award for a short slasher movie called Slaughter Day. The success inspired Slaughter Day II, Slaughter Day III, Slaughter Day IV and finally, Slaughter Day: The Movie.