After Darrin refuses to let Sam go to a wedding in Egypt, Darrin has problems with his newest account. Larry helps Darrin out by hiring an assistant named Gideon Whitsett. Endora had warned Darrin that he was going to get into a heap of trouble, and Darrin believes that Gideon is a warlock sent by her to make him fail. Actually, Gideon is mainly stealing Darrin's ideas and making them as his own. Samantha uses her magic to make him confess.