Just at a point when he has everything to live for, wealthy Dave Ramey (Brian Keith) is stricken down with polio. Now confined to an iron lung, Ramey obsesses over the possibility that his wife, Cindy (Joanna Moore), plans to kill him. When Cindy falls for a handsome stranger named Arnold Barrett (Yale Wexler), it would appear that Ramey's fears are about to be realized -- but as we all know, appearances on Alfred Hitchcock Presents have a habit of being deceiving. ~ Hal Erickson, Rovi