When it becomes apparent that newly appointed police lieutenant William Adams (Bernie Hamilton) is unable to handle a crime wave wherein dozens of cars are stolen but few are recovered, Ironside (Raymond Burr) must face the grim likelihood that there is a corrupt cop on the force. Convinced that Lt. Adams is blameless, Mark (Don Mitchell) goes undercover at a scrapyard. Following the trail of clues, Mark figures out that the real culprits are a gang of unusually wealthy hippies! ~ Hal Erickson, Rovi