"IT'S HALLOWEEN IN GREENWICH VILLAGE. I'M PRACTICALLY UNDER-DRESSED!"
So says Kate (Susan St. James) dressed as a giant bunny in the Halloween episode of KATE AND ALLIE entitled "HALLOWEEN II". As the kids go off trick-or-treating, Kate tries to get Allie (Jane Curtin) to have a little fun for a change. Kate throws a sheet over Allie and the pair go off to watch the Halloween parade. Kate accidentally drags a guy named Bill home with her (because he's dressed as a ghost in a sheet and she mistook him for Allie). When trying to get him to leave, Bill reveals that his late wife Elaine has followed him into Kate's apartment and refuses to leave.
Shortly after Bill leaves, strange and spooky occurrences begin to happen: "You Are Not Alone" appears scrawled on the mirror and the appliances go on by themselves. At first, Kate and Allie think that young Chip and his friend are behind the hijinx until they learn the boys were with his sisters all night. Can a ghost really be haunting Kate and Allie?