This uproariously bad sci-fi horror oddity plays like a modern version of a cheesy '50s alien invasion flick, only not as clever. The filmmakers deserve some credit for throwing everything but the kitchen sink into the plot (and perhaps even the sink's in there somewhere), which involves the diabolical plans of three silver-suited aliens, played by -- ready for this? -- John Carradine, Julie Newmar (TV's Catwoman), and Tina Louise (Ginger from ), who hire a couple of drunken wrench jockeys (Neville Brand and Aldo Ray) to help them abduct a bunch of lame-brained teenage campers for use in the production of a youth-restoring serum. This allows for endless riffing on the scenario, as over-sexed teens are stalked by ski-masked Brand and Ray. B-movie fans should be forewarned that this film's once-in-a-lifetime acting ensemble does virtually nothing to enhance the negligible entertainment value.