The early '70s were a high-water mark for American cinema, in part due to the excess of nudity, violence, and drugs. Where the hell did we lose our way? Cop Killers (1973) will remind you of what once was. It is essentially a hippie exploitation film that incorporates elements from such disparate flicks as Easy Rider (1969), Electra Glide in Blue (1973), and Billy Jack (1971) that centers on a couple of young longhairs who end up killing some cops at a desert roadblock, and the counterculture fun begins. Female stars Diane Keller, Judy Ross, and Donna Stubbert are all humpalicious hippie-chick hotties and engage in ménage action and stripping. And the bush on display is properly natural as befits the era. Good, clean, wholesome fun of the kind "The Man" always discourages. Fight the power!