The firm of McMahon and Tate have landed the lucrative 'Miss Jasmine' perfume account, but Darrin and Larry are having a lot of difficulty locating exactly the right model to use in the photographs. Never one to miss an ooportunity to wreck her daughter's mortal marriage, Endora enlists the help of a beautiful witch, Janine Fleur, (Lisa Seagram) to pose as a model and, at the same time, to do her best to seduce Darrin (and, inadvertently, Larry!) so that Samantha's marriage will be in trouble.
When Sam learns that the new model is in fact, a witch, she warns her emphatically to stay away from her husband, but with little success as the new 'Miss Jasmine' is clearly enjoying her role. Inviting Darrin and Larry to her apartment for drinks, Janine sees to it that they are doctored so that Larry falls asleep and she can have some fun with Darrin. Samantha arrives just in time to turn the young witch into a fish, seconds before the drugged Darrin is about to kiss her.
All is well again when Darrin is himself and Samantha adds some interesting 'art work' of her own to the 'Miss Jasmine' campaign posters.





