In this groovy exploitation flick from the late '60s, two impoverished young lovers find themselves on a bum trip after they agree to smuggle some Acapulco Gold across the border to LA for a wicked long-haired dealer. They have far-out fun until they find themselves faced with the prospect of murdering a narc. They balk and try to renege on the smuggling deal, but the hippie gang retaliates by spiking the young man's wine with pure acid. While he embarks upon a wild psychedelic trip, the freaks kidnap his girl and then try to burn him alive.