Meet Gerri O'Toole, a nymph who hates witches. She has a curse on Darrin's family, that can only be broken by having Sam go back in time to meet Darrin's ancestor, Darrin the Bold.

Darrin sees an excellent car in a magazine and wishes he had one just like it. Endora pops one up for him, not knowing that the car she gave him was a top secret car from Detroit. Not only does Darrin love the car, his new client Mr. Sheldrake, loves it too. As Sheldrake takes a test drive, Endora returns the car to Detroit- with Sheldrake in it!

The Witches' Council puts Aunt Clara on trial because of her failing magic. She learns that she is to be stripped of her witchcraft and calls upon Samantha to help her. When they are about to give Aunt Clara her sentence, Darrin walks in and Clara makes the entire courtroom disappear!

Darrin is warned by Sam not to kiss a beautiful client named Terry Warbell. There is a good reason: she is a magic crone who steals the youth of poeple that she kisses. Of course, Darrin doesn't believe Samantha, but he sees for himself when Terry turns into the old hag.

Darrin has a bad cold and Dr. Bombay treats him with some pills. Of course, these pills have a horrendous side effect- it makes his voice higher!

Year four of the ""witch-com"" starts with a bang when Samantha is the chosen one to be the Queen of all Witches. After a series of happenings in the house, Darrin escapes to the safety and sanity of his favorite bar.

Endora babysits Tabitha, but has to leave for a party. She finds a perfect babysitter- in a toy that she brings to life! Of course, Tabitha copies Endora's spell and brings all of her toys to life. Big mistake!

Endora is fed up. Samantha's loyalty to her marriage is keeping her from her responsibilities as Queen of the Witches. While Samantha is out, Endora calls Serena to impersonate Sam and make a shambles of their marriage. Darrin finally realizes that it is Serena, and plans on turning the tables--only the real Samantha has arrived home.

When Darrin makes Samantha return a coat, Endora puts a spell on him to turn him into a penny-pinching Scrooge. Darrin sees the error of his ways after a bombed-out dinner party with a cheap client, Mr. Bigelow.

The Stephenes' are watching home movies, but encounter a problem when the sound is not in sync with the action. Aunt Clara tries to help out, but ends up making Samantha seem like she is in a badly-dubbed movie when her voice follows her lips off-screen. Phyllis is totally confused and calls Frank to come get her.

Darrin is planning to surprise Samantha with a rocking chair, but Endora thinks that he is fooling around with another woman. This woman, in fact, is the saleslady that Darrin makes the final payment to. To see what he is up to, Endora puts a spell on him causing his ears to grow when he tells a lie. The more Darrin lies about the surprise, the more his ears start growing. He finally tells her the truth: he bought her a rocking chair and wanted to surprise her. He hid it in the Kravitzes' garage for safe keeping.

Remember Sheila Sommers from the pilot? Well, she's back and Larry wants Darrin to go with her to get her father's account with McMann and Tate. At a dinner party, Sheila is up to her usual tricks, and Samantha unleashes a few of her own.

Tabitha brings out Prince Charming and Helen, Darrin's cousin, falls for him. Her fiance, Ralph, doesn't like this arrangement one bit, but Larry likes it and thinks that the prince will be perfect for TV commercials. To sway the prince away from Helen, Samantha pops in Sleeping Beauty.

A simple case of mistaken addresses is the issue for this episode. A flipped number in their home address creates confusion and artificial grass is delivered on their lawn. The real owner wants to know what happened to his artificial lawn and finds out that Darrin has it.

Aunt Clara falls for a new client Kensi Mishimoto and expects to marry him. Samantha gets involved by trying to find Ocky, which makes Mishimoto leave in a huff. Samantha then gets him to stay by turning herself into a Japanese girl and convincing him to stay.

Uncle Arthur does it again. This time he gives Darrin an amulet that is proved to be magical. He really needs help when he tries to help a bank receive some credibility. Samantha discovers that the amulet is fake, and ends up saving Darrin from his mishaps. Darrin lands the bank account when he stops a bank robber.

Because of Serena's foolishness, Samantha is sent back in time by a jelaous witch named Brunhilda, who happened to be Serena's boyfriend's wife. In 1868 New Orleans, Samantha is taken in by a maid named Aunt Jenny, and her owner, Rance Butler, falls for her. Now it is up to Darrin to get her back from the Southern gentleman.

A sexy client named Clio Vanita tries to get with Darrin, but not if Serena can help it. Taking up for her cousin, Serena decides to turn Clio into a monkey! Darrin tries to get Serena to change her back, but she doesn't and Clio the monkey hangs around......

The minute Clio flies the coop, Serena comes back. The Stephens and Serena find the monkey Clio in the hands of a little boy, an organgrinder, and the police! Serena changes Clio back and Samantha comes up with a stellar idea for the Clio Vanita wine account when Larry meets the organgrinder who kept Clio company as a monkey.

Samantha gets through to a greedy miser Mr. Haskell when he doesn't contribute to the UNICEF fund. Samantha and Endora mess up Haskell's love life when they hex Lila to admit that she is in an affair with another man!

A year after Aunt Clara passed on, Esmerelda carries on her memory by being a bumbling witch as well. Esmerelda sneezes up a whole lot of trouble when Darrin has a prospective client over to look at ad layouts. Then, when she gets nervous, she fades out. Darrin uses Esmerelda's magical snafus to good use when he presents a unicorn as a design for the client's car company. Samantha tells Darrin that Esmerelda will only visit when she is called.

Samantha wants Esmerelda to make a Caesar salad, but ends up bringing Julius Caesar instead. Samantha wants him to go home, but Caesar does not want to leave the twentieth century. So Samantha pops up Cleopatra to lure Caesar back into his own time. Darrin's client sees these two figures together and decides to use these two in her beauty ad campaign.

Maurice is raging mad because the new baby is not named after him. He storms to the house where the elder Stephens and Endora are adoring the new baby. Maurice freezes Darrin into a mirror until the baby's name is changed. Frank and Phyllis see Darrin in the mirror and think that it is a big moneymaker. Afetr Frank states that he hates the name that was given to the baby, Maurice releases Darrin from the mirror. Darrin comes up with a name that sticks ""Adam"".

At Tabitha's birthday party, Uncle Arthur volunteers to do tricks. He does a classic rabbit in a hat trick, and instead of a rabbit, he pulls out a Playboy bunny! Darrin's new client, A.J. Sylvester, comes to the party with Larry and instantly falls for Bunny. When A.J. and the bunny have lunch together, A.J.'s ex-girlfriend comes up, sees him and leaves in anger. Samantha invites A.J. and Bunny to dinner and A.J. announces that they are to be engaged. But that doesn't last long when Bunny's rabbit qualities finally come to light.

Darrin is doomed to become a mouse by midnight, and Samantha tries to get him to do some Jackass-style methods to stop this magic happening from occuring.

Endora puts a spell on Darrin, making him agreeable to everything and everyone. Of course, this results in him getting fired from McMann and Tate. Samantha finds out about the spell and tells her mother to take it off.

Esmerelda brings up the real Santa Claus and cannot get him back to the North Pole. So Samantha blinks up his elves and sleigh and reindeer, much to the horror of Gladys, who instantly reports all that she sees to Abner, who does not listen to her.

Uncle Arthur's magic is going out of whack, and Dr. Bombay helps him out by giving him a pill. This pill, however, makes Arthur become anything he thinks off. After being transformed a few times, Samantha decides to take him outside for some air. Arthur states that he feels like Superman, and all of a sudden, he has a Superman suit and flies in the air! This cause major pandemonium in the neighborhood, and Samantha convinces Darrin and Larry that it is great campaign for a client they are working with.

With a touch of magic, Endora turns a client's sensible daughter Dusty Harrison into a raving sex machine with the hots for Darrin. Of course, Samantha is jealous and Mr. Harrison cancels his account. Darrin is mad at Endora, but recants when word gets out that Harrison is an embezzler.

A leprechaun sent by (who else?) Endora wreaks havok on Darrin by making him wear a pear of mint shoes that makes him lazy. Samantha stops him by making a potion that controls him and all other lecrechauns.

Dr. Bombay's latest love potion for Esmerelda makes the people around her out of control with love when she accidentally pours it in her clam dip. Luckily, the good doctor comes up with an antidote before the house turns into an orgyfest.

In the very first day of their Salem vacation, Darrin and Samantha gets into serious trouble. While taking a tour of the House of the Seven Gables, a magic bedwarmer follows Samantha. The bedwarmer even follows them to their hotel room and the tour guide calls the police because she thinks that the Stephens stole the bedwarmer. Darrin gets taken to jail, leaving Samantha to get him out and to get to the bottom of this bed warmer mess.....

While Darrin sits in jail, Samantha finds out that the bedwarmer is actually a warlock trapped by one of the witches. Sure enough, the culprit is Serena. Samantha sends Serena back in time to get the spell used to transform the warlock in the first place. With one situation out of the way, Samantha faces another one- getting Darrin cleared of a crime he did not commit.

The Stephens come home, only to have Esmerelda blink Samantha back to Salem- circa 1600's! Darrin has to go back in time and bring Samantha, who has no memory of who he is, back home. He has to place a coin on Samantha's head and have her say an incantation so she can remember again. He tries to get her attention and ends up getting accused of witchery! Samantha puts two and two together and goes along with the incantation.

Endora wonders why Samantha can't be more like Serena- spontaneous, free-willing, and loose. Endora puts a spell on Sam that makes her do exactly what Serena does. This causes problems for Darrin, especially when he has to deal with a all-business type client. Darrin is almost out of a job until Larry discovers that the client is linked to the underworld, and Darrin's job and sanity is saved again.

Tabitha loses her first tooth and is visited by the Good Fairy, who is an old friend of Samantha's. Mary, the Good Fairy, has a cold and Samantha gives her some brandy to make her feel good- a little too good! When Mary is too drunk to perform her nightly duties, Samantha steps in and takes her place....

Samantha is not having a good time moonlighting and wants Mary to take her wings back. Mary then finds out that her costume is used as a marketing ploy for a Reducealator campaign set up by Darrin. She then wises up and takes her job back, and wins Darrin the Reducealator account.

Endora and Serena give Darrin powers unknowingly when Serena goes back in time to the 14th century where Darrin the Bold reigns. She has altered the future of Darrin when she puts a spell on Darrin the Bold. In the present, Darrin starts wishing for stuff and he gets it. Samantha finds out about Serena's plan, goes back to the time of Darrin the Bold, and takes off the spell.

Endora says that Darrin is pig-headed and proves that by blinking a pig's head on his body! This is a catastophe for Darrin, but turns out to be a great ad campaign for his new client.

Esmerelda is depressed because her old boyfriend is coming to visit her and if he sees that her powers are not all that great, he will not like her (Sounds like Episode 47, doesn't it?). Samantha gives her a makeover, which is not so good. Esmerelda wants to see how she looks in a mirror, and Sam enhances all of the mirrors in the house to make Esmerelda's reflection appear more attractive. When Ferdy comes by, she discovers that his powers aren't what they used to be either.

Endora claims that Darrin has no sense of humor, so she puts a spell on him, turning him into a comedian. His client, Mr. Jameson, does not like Darrin's new Def Comedy Jam phase when he gets a migrane headache. Darrin discovers that Endora has hexed him, and she gives him another spell- this time, making jokes of anything sad or discouraging. The Jamesons come by and at th very mention of Jamison's wife's bursitis, Darrin starts laughing. Thinking that Darrin's insensitivity will cost Larry and him the account, the Jamesons think otherwise and give McMann and Tate the account.

Phyllis is beside herself when Samantha makes her think that she has magic powers. It takes Frank to be turned into a mule and a mock seance to put some sense into Phyllis.

As the final season begins, Samantha and Darrin take another vacation- all around Europe. Their vacation begins in the Tower of London where they are taking a tour. As they are touring, Samantha gets a call from one of the paintings- a nobleman on horseback. It seems that an evil witch had placed a curse on the nobleman, trapping him into a painting for a thousand years. The witch and the noble were destined to be married during Henry VIII's reign, forgetting that he was already married, the reason why he was placed in the painting. Being a nice person, Samantha lets him out. The moment he is released, the evil witch Malvina the Terrible appears. As punishment for breaking the curse, Malvina sends Samantha back to Henry VIII's time period. Once there, Samantha forgets who she is or why she is there. She comes across a group of instrument players and joins them in entertaining the infamous king, who falls for her. Darrin gets Endora to help him find Sam and save her with a kiss so she c

Darrin finds out that if Samantha marries Henry VIII, she will indeed be beheaded. Darrin tries to get Samantha away from Henry, but that proves to be very hard because she doesn't know who he is. Darrin gets thrown in the dungeon, but Endora saves him. At a party that Henry VIII is giving, Endora talks to Sam about giving up the king and going with Darrin. Henry VIII threatens to behead Darrin, but Endora suggests that they have a wrestling match. With Darrin in pain, Sam kisses him and gets back her memory. They all return home to the present, and Endora releases the nobleman for good.

Next Stop, Italy! The Stephens enjoy their vacation in a hotel overlooking the famous Leaning Tower of Pisa. Of course, Esmerelda pops in due to a lack of confidence. Esmerelda reveals that she made the tower lean by mistake when she was engaged to the builder. So Esmerelda takes it upon herself to right the wrong...by actually straightening the Leaning Tower of Pisa! The town totally freaks out when the famous tower is straightened correctly, and Esmerelda cannot remember what happened to make the Tower lean in the first place! A trip back in time helps her to remember. It seems that she tried to twitch up a tower sandwich for the builder and to make it lean, thus making the Tower lean again.

The European vacation is over when Darrin and Samantha pack up and are about to head home. Their departure is disrupted when Larry and Louise invites them to spend a weekend at the Duke of Whitset's hotel castle. It turns out that this hotel is hanuted by a ghost named Henry, who happens to be the Duke's ancestor. Harry is turned on by Samantha, and to get a little bit close to her, he possesses Darrin's body. When Harry (in Darrin's body) is shut down by Sam, he moves on to Louise! Samantha calls up a lady ghost to ward Harry off. Darrin gets his body back when Harry leaves it to be with the lady ghost. Now we can call it a day in Europe as the cast heads for home.

Samantha has lost her powers again and it seems like Maurice's magic is gone as well when he visits her. Dr. Bombay discovers that no one should kiss Samantha or they would lose their powers. So, until his powers come back, Maurice lives like a mortal. Maurice then helps out Darrin by winning a chili account for him. And that's when Samantha and Maurice get their powers back respectively.

Endora transforms Darrin into a gambler. Samantha inisists Endora remove the spell. Endora makes more trouble by having Darrin bet on a horse named Fancy Dancer that is bound to lose, and Darrin gets Larry and a client to place all bets on Fancy Dancer. Samantha pops to the stables to talk to Dancer about winning the race for her husband and his friends. In the race, it seems like Dancer is bound to come in last, but he pulls through and wins!

The Witches Council wants to test out Adam to see if he is a warlock or a mortal. If he is a mortal, he wilh have to be taken away from the Stephens' household. Maurice helps Adam by giving him powers so that he will not be taken away. Adam is indeed normal, but he does have his own powers tucked away somewhere.

"I know that Tabitha is ready for school, but is school ready for Tabitha?" warns Sam. Tabitha attends school for the first time, and has a pretty hard time because a boy is messing with her. When he refuses to give up, Tabitha turns him into a frog. The teacher Miss Peabody gets on her about the frog and tells her to put it back in the class terrarium. Tabitha grabs the wrong frog and Samantha pops into the school and changes the frogs. When the right frog is brought home, Tabitha changes it back before the boy's mother finds out.

In the final episode, Endora tries to test out Darrin's honesty by giving him a pin with a spell that makes him tell the truth. Darrin learns that honesty is not exactly the best policy when he jeopardizes an important account. It seems as though he may have lost the account, but the client likes the honesty between Darrin and Larry and gives them a break. As the series ends, Samantha and Darrin tell each other how much they love each other, without the magic of the truth pin.