Pheobe returns to San Francisco after losing her job, to live with her sisters. During her first night she manages to open the door to the attic which hasn't been opened in years, and recites an incantation which leaves the sisters with their powers. While becoming accustomed to their new powers, a warlock named Jeremy (who Piper happens to be dating) tries to kill them.
Episode 2: I've Got You Under My Skin
Inspectors Andy Trudeau and Darryl Morris investigate the abduction of young women. Prue goes on a date with Andy, her old boyfriend from highschool and regrets sleeping with him on the first date. Pheobe catches the eye of a photographer, Stefan who turns out to be a demon called Javna. Piper is worried about being a good person and a witch and Prue gets a new job at the auction house, Bucklands.
Episode 3: Thankyou For Not Morphing
Victor, the sister's 20-non-existing-father turns up out of the blue and when the house is broken into with the Book of Shadows as the target, Prue blames their father. The new shape-shifting-demon-neighbours are actualy the ones to blame and the sisters have to unite to save thier father. After, they work on their issues, but Victor soon disappears again.
Episode 4: Dead Man Dating
When a young man is killed in cold blood and rises as a ghost, he seeks Piper's help to have his body buries before his soul is claimed by a Chinese demigod and cast into hell. With Prues birthday fast aproaching, and Pheobe being skint, she takes a cheesy job as a hotel bar psychic and inadvertently saves a mans life. Prue dicovers a secret from Andys past... an ex-wife she knew nothing about.
Episode 5: Dream Sorcerer
Overworked at work Prue finds her dreams disturbed by strange visions in which shes taunted by visions of a handsome man. Capable of stalking women in their dreams hes already succeeded in killing women while they slumber. Pheobe casts a spell to attract men but it works to well. After learning their lesson they concentrate on Prue, who is in a coma after being thrown of a skyscaper by the slumber demon.
It seems Prues powers don't work in her dreams, but she musters the strength to send the sleep demon over the edge. He dies in his sleep like his victims before him.
Episode 6: The Wedding From Hell
The sisters feel trouble brewing when a priest is killed before a high profile wedding that Piper is catering.The bride puts the groom under a spell to marry her.A supernatural fight ensues, and the groom gets hold of the knife and points it at the demons and they get sucked into the tip. Pheobe has a dream, that Piper is pregnant with Jeremy's child but she doesn't know whether it is a nightmare or a premonition...
Episode 7: The Fourth Sister
Aviva, a young girl is used by an evil sorceress that wants to steal the sisters' powers. Piper and Phoebe compete for the attention of Leo, their handyman. Andy gets fed up with Prue after she cancels numerous romantic encounters and doesn't offer any explanation why.
Episode 8: The Truth Is Out There . . . And It Hurts
Phoebe has a vision that a warlock from the future will kill a young woman and attempts to prevent it. Prue casts a truth spell to find out how Andy would feel if he knew she was a witch but the spell effects Piper and Phoebe also. Piper learns how Leo feels about her and why her boss is over working her.
Episode 9: The Witch Is Back
In the 17th century the sisters' ancestor Melinda Warren, curses a warlock to spend an eternity in a locket after stealing her powers and betraying her love. Three hundred years later Prue accidently frees the warlock who is determined to destroy the sisters and take their powers. The Halliwell's, unsure what to do, summon Melinda to imprison him again
Episode 10: Wicca Envy
Rex tries to frame Prue for stealing a tiara by manipulating the sisters--and the police--with a process in which he implants subliminal thoughts in their heads. Meanwhile, an unsuspecting Phoebe enjoys the attention Rex gives her.
Episode 11: Feats of Clay
Phoebe's former beau arrives, hoping to reconcile; Prue tries to save the auction house from bankruptcy; Piper's use of witchcraft for matchmaking goes awry.
Episode 12: The Wendigo
Piper is attacked in the park when she has a flat tire and learns she is the sole survivor of a beast that tears out the hearts of its victims. Unfortunately, the Halliwell sisters learn that anyone who is attacked and survives the attack of the Wendigo, becomes one.
Episode 13: From Fear to Eternity
The Halliwells' mother warns them about a demon from the underworld who comes around every 1300 years on Friday the 13th to literally scare witches to death and feed on their fear. Meanwhile, Phoebe has misgivings about her expected duties at a new job.
Episode 14: Secrets and Guys
When a boy who has powers is kidnapped by two thugs who plan to use him in a robbery, the sisters get a message that he needs help. But they don't know who or where he is. Meanwhile, Leo returns for a visit and accidentally reveals his true identity to Phoebe.
Episode 15: Is There a Woogy in the House
After an earthquake, the sisters call a repair man who accidentally releases a shadowy demon in the basement of the Halliwell house. As the demon seeks to gain of control of the house, Phoebe comes under the control of the demon, who wants her to kill her sisters. After Piper is unable to complete her preparations for a dinner party Prue is having for clients of the auction house, they learn that Phoebe's childhood fear of the Woogyman is real and try to regain control of the house.
Episode 16
Which Prue Is It, Anyway?
Prue becomes the target of Gabriel, one of the Lords of War, who must steal the magic of a first born witch in order to regain his powers. When the sisters learn Gabriel is immune to normal weapons and they don't currently have the strength to defeat him as their ancestor did, Phoebe suggests Prue cast a spell to multiply her strength. The spell however creates two clones of Prue to help battle Gabriel.
Episode 17: That 70's Episode
The Halliwells encounter a warlock that has been waiting for years to get their powers. The warlock is immune to the powers of the Charmed Ones after making a deal with their mother to spare her life in the past. In order to save themselves, the girls cast a spell which returns them to mid-70s when the deal was made, their grandmother and mother are still alive, Prue and Piper are playful little witches and Phoebe is still unborn and in the womb.
Episode 18: When Bad Warlocks Go Good
Prue befriends a soon-to-be priest, but discovers that he has a dark past: a history of warlocks runs through his family, and his two older brothers are trying to force him to join them in their tradition of evil. Phoebe tries to help Piper make a love connection
Episode 19: Blind Sided
A demon steals innocent children in order to use their sight to spot forces of good; a reporter sees Prue use her powers. Phoebe seeks the aide of a former child victim and Andy finally learns the sister's secret.
Episode 20: The Power of Two
Piper worries about leaving Prue and Phoebe alone as she leaves on a business trip to Hawaii. Phoebe, while touring Alcatraz, watches the ghost of killer take possession of a guard's body to escape the island. Once free the ghost targets those that played a part in his conviction to seek revenge. The sisters discover the only way to banish the ghost is for one of them to die and recite a spell while on the astral plane
Episode 21: Love Hurts
The sisters' vacation is cancelled when Leo appears in the Halliwells house the victim of a Dark Lighter's lethal poison tipped-arrow. Leo is seeking the sisters help to protect a girl that is being targeted by the Dark Lighter. To try to save Leo from dying, Piper casts a spell that will switch her powers with his. Unfortunately the spell also causes Prue and Phoebe's powers to swap. Andy quits his job to help protect Prue's secret from being exposed by an Internal Affairs investigation.
Episode 22: Deja Vu All Over Again
As a warlock makes plans for his attempt to kill the Charmed Ones, he receives a visit from Tempus, a demon who will turn back time until the warlock succeeds in killing all the Halliwells. Upon turning back time after the first failed attempt, Tempus informs the warlock only he will remember the previous events. Fortunately for the Halliwells, Phoebe's power enables her to sense the time loop as deja vu. But unfortunately for Andy, she sees his death at the hand of a warlock in a premonition.