Darrin learns that Serena is not to be messed with when she turns him into an ape.

Tabitha is working on a project on George Washington for school, and needs help. Esmerelda helps out, but accidentally conjures the real George Washington! Samantha tries to keep an eye on George, but he wanders off into the park where he is caught by a policeman. The policeman lets George go on a $2000 bail. As soon as Sam and Darrin bring George home, Esmerelda remembers the spell and sends George back, without his shoes! Esmerelda brings him back, but this time, he is joined by Martha Washington....

The Washingtons adjust to life in the twentieth century as they stay with the Stephens. Larry sees them both and decides that it is a great ad campaign for his new clients, the Whirlaway Washing Machine Company. George cannot tell a lie about the washer and, as a result, loses the account for Larry and Darrin. He does the same thing in the courtroom and his charges are dismissed. Then the Washingtons are finally send back to their own time.

Sam and Darrin have dinner at a chinese restaurant and Sam orders a drink called ""The Heavenly Himalayan"" which causes her to lose her powers and to break out with stripes on her face! Dr. Bombay tells her about an antidote and Sam gets it from an Apothecary, only to break out with more stripes on her face. Dr. Bombay then tells her that she needs a feather from a Dodo bird, but then that doesn't work either. There is another important ingredient needed: a piece of Himalayan cinnamon stick from the Chinese restaurant. After Darrin gets in trouble for getting the cinnamon, he gets it for Samantha and she is cured again.