S06E17 - A Special Person
Synopsis
Whilst the Chief and Ed are at a party, the host is shot at by an unseen assailant, and Ironside wastes no time in settling himself down with the rest of the guests to try to work out who the would-be killer might be. The truth, he is sure, is in the garden somewhere; and all that he and Ed have to do is to find it before their opponent strikes again.