Esmerelda is feeling low because her magic is once again kaput. Her spells are either not working or going disasterously wrong. Meanwhile, as usual, Larry is chasing a big account, this time, it's with a company owned by Mr. Norton who needs a babysitter and Esmerelda is drafted for the job.
The babysitting goes well, especially when Esmerelda shows her young charge some magic. Unfortunately, the young man won't stop talking about what Esmerleda showed him and all of this causes trouble for Larry, who ends up losing the Norton account. Thankfully, Samantha saves the day by having some children over and getting Esmerelda to put on a magic show.
A reasonably good episode but, once again, I find myself annoyed with Larry Tate who has to be the most stereotyped character in the entire show, along with Gladys Kravitz, which is a pity.