The sisters try to unite two young lovers kept apart by a sorcerer's curse; a defiant Piper secretly plans her wedding to Leo.
A demon sets out to destroy Cupid and all his recent love matches, putting the relationships of the Charmed Ones in danger.
Phoebe protects an abandoned baby boy from a vengeful spirit that has methodically killed all of the men in the child's family.
Prue and Phoebe break a code of conduct to cure Piper when she is hospitalized with a deadly disease, but the illness is spread to other patients.
Phoebe attempts to reverse the spell that turned animals into good-looking dates for her study group, creating a virtual zoo at the club.
Phoebe travels to 1924 and confronts an immortal warlock (Tyler Christopher) who forced her to destroy Prue and Piper in a past life.
Criminal mastermind Bane (Antonio Sabato Jr.) kidnaps Prue and makes her protect him from a powerful demon.
After Prue rescues an unlucky woman who is being tormented by a Darklighter, she is beset by telepathic messages telling her to commit suicide.
An old family friend appeals to Piper, Phoebe and Prue to stop a demon who steals the skin from corpses; Piper doesn't want to be a witch anymore.
Phoebe helps the ghost of a student who was killed to prevent the publication of her thesis on evil; the Goo Goo Dolls perform at Piper's nightclub.
A doctor acquires the witches' powers during a blood transfusion, then seeks to save his dying sister.
When Prue is sucked into a vortex with an apocalyptic horseman, Phoebe and Piper are forced to choose between saving their sister and saving the world.
The Infernal Council sends a genie (French Stewart) to destroy the Power of Three by granting each sister a wish.