Sharon Vaughn

Feeling Darrin has been rude to her, Endora resolves to teach him a lesson. She casts a spell, making him a perfect gentleman. Darrin's sudden gallantry at the office arouses everyone's suspicions. Mrs. Sebastian, a leading cosmetics manufacturer, is won over by Darrin's flattery, but Traynor, her advertising manager, is unmoved. As they argue, Darrin annoys Traynor by helping Miss Springer exchange a type-writer ribbon. Feeling they've lost the account, Larry advises Darrin to take a vacation -- for a year or two! At home, struck by Darrin's behavior, Samantha suddenly knows her mother is responsible. Mrs. Sebastian, who enjoyed being treated like a lady instead of a businesswoman, offers to set Darrin up in his own agency. Samantha zaps Larry into admitting he was wrong to fire Darrin. Bored with the whole thing by now, Endora removes her spell. Larry apologizes but Darrin feels its just to save the account. Mrs. Sebastian too feels it is just a selling tick. She withdraws her offer but Samantha zaps her into changing her mind again. Larry leaves to celebrate their success. Alone with Samantha, Darrin can't admit that they owe it all to Endora.

Gladys Kravitz gets the neighbors to petition for the removal of the willow tree Darrin gave Samantha when Tabitha was born. Samantha summons Dr. Bombay, the witches' physician. he chants a spell to restore the ailing tree and make it weep with every breeze. The incantation goes awry and instead, Samantha weeps. Gladys sees Darrin getting into his car with Elaine Hanson, an attractive new neighbor, and is sure the Stephens' marriage is breaking up. She phones Darrin at the office over her husband's objections. Larry Tate overhears and concludes that Darrin is at fault, especially when he rushes home. After much weeping, Dr. Bombay answers Samantha's call and reverse the spell. Darrin arrives to find Samantha and Larry laughing hysterically. Larry leaves and Darrin joins in Samantha's contagious laughter. Gladys is proud to have saved the Stephens' marriage. Samantha calls Dr. Bombay again and the lumberjack coming to chop down the tree finds it flourishing.

Working with Carlos Aragon to introduce "Bueno" to the American market, Darrin looks forward to a trip to Mexico City with Samantha. Larry argues that Senor Garcia, president of the company, will feel slighted if he doesn't meet a top man, and goes to Mexico instead. Recognizing Darrin's disappointment, Samantha zaps Larry's meeting. Garcia is angry when she makes Larry criticize Bueno and Mexico. Aragon suggests they need someone more "simpatico." Larry summons Darrin, presenting him as fluent in Spanish. As Samantha is coaching him, Endora pops in. Annoyed, Darrin insults her, and soon disappears whenever he speaks Spanish. Samantha has her mother remove the spell but warns Darrin not to speak Spanish. During his meeting, Darrin even avoids saying Bueno. Samantha explains he's superstitious. and suggests they call the drink Zap instead. After Endora reverses the spell, Darrin disappears whenever he speaks English. Garcia is pleased with Darrin's Spanish but feels he should speak English for their American customers. Using magic, Samantha has Darrin make a great speech, switching from English to Spanish. Darrin apologizes to Endora, solving his mother in-law problem -- for the moment.

Mrs. Wehmeyer, local Unicef chairman, asks Samantha to help raise funds. Her first assignment is to get Mr. Haskell to make good on his $10,000 pledge. Larry Tate feels that Haskell changed his mind because he plans to marry singer Lila Layton, a very expensive young lady. Haskell orders Samantha to leave his mansion and never show her face again. Angry, Samantha pops up everywhere, finally as a Moosehead on his office wall. When Haskell consults a psychiatrist, Dr. Chomsky, Samantha pops in, followed by Endora. Haskell reports that his hallucination just left with her mother. The doctor feels he's really a case. Lila refuses to help Samantha collect the pledge. Then Endora and Samantha find that Lila expects to keep up her affair with Bruce, after she is Mrs. Haskell. Learning that she talked Haskell out of keeping his pledge, Endora sprinkles truth salts on Lila's food. When Lila can't help revealing her date with Bruce, Haskell breaks with her. However, Haskell still refuses to give Samantha a check, feeling she doesn't really exist. Samantha feels defeated until Mrs. Wehmeyer reveals Haskell brought his check, asking if she ever saw a blonde conscience.

A hippie DJ working for KAOS seeks to control the minds of teenagers through his radio show.