S8·E7 The Ghost Who Made a Spectre of Himself

The European vacation is over when Darrin and Samantha pack up and are about to head home. Their departure is disrupted when Larry and Louise invites them to spend a weekend at the Duke of Whitset's hotel castle. It turns out that this hotel is hanuted by a ghost named Henry, who happens to be the Duke's ancestor. Harry is turned on by Samantha, and to get a little bit close to her, he possesses Darrin's body. When Harry (in Darrin's body) is shut down by Sam, he moves on to Louise! Samantha calls up a lady ghost to ward Harry off. Darrin gets his body back when Harry leaves it to be with the lady ghost. Now we can call it a day in Europe as the cast heads for home.