A startled Ironside (Raymond Burr) is accosted by lawyer David Wills (James Olson), who claims to be suffering from amnesia. All Wills can recall from the last 72 hours is a fragmentary story of an unconscious man on a sinking boat. Racing against time, Ironside scours the streets and docks of San Francisco to find out which man, what boat--and where. But is Wills truly telling the Chief everything that he knows? Featured as the hapless attorney's wife is Lorraine Gary, two years shy of her film stardom vis-à-vis Jaws. ~ Hal Erickson, Rovi