Aunt Clara visits and believes her powers have finally blown a fuse, but in truth, Tabitha is the culprit. Samantha sends Aunt Clara home. Without a baby sitter, the Stephens invite the Tates over to their house. Darrin is convinced the floating objects are the result of Clara's power failure until he pratically catches Tabitha in the act. The Stephens decide to make Larry believe he's had too much to drink in hopes he and Louise will leave before the night is a complete disaster.