Depressed Aunt Clara wants to turn herself into a useful object. On a trip to town to cheer her help Sam comes across a famous cow belonging to one of Darrin's clients and kidnaps it thinking that it is her aunt.
The Crone of Cawdor has stolen the body of the daughter of one of Darrin's clients and if Darrin kisses her, they will trade ages. Sam must stop her before the clock strikes 6 PM.
Clara conjures up a newspaper that reports that Larry Tate broke his leg on the honeymoon trip they were currently on. The Stephens' then become a bother on their vacation trying to protect Larry.
Larry demands that Darrin learn Italian to impress their new native client. When he refuses Samantha's help, Endora casts a spell that has him speaking like a native - until he loses the ability to understand English.
Endora feels that Samantha's mortal marriage is interfering with her duties as Queen of the Witches so she calls Serena in to impersonate her and break up her and Darrin's marriage.
Dr. Bombay has Samantha levitating when her powers gum up due to disuse. Endora answers the phone and tells Darrin she is flying and Darrin mistakes a real fly for his wife.
When Samantha pops back from Chicago to check on Tabitha and Louise Tate sees her, Larry mentions it to the client who thinks that Darrin is passing someone else off as his wife.
Endora puts a spell on Darrin which causes his ears to grow anytime he lies. Unfortunately he has a surprise present for Samantha which he has to be sneaky about.