After the tragic death of their mother, Mel and Maggie learn they have an older sister, Macy, and discover they all exhibit impossible new abilities.

After getting a message from the spirit board to not trust Harry, the sisters are conflicted and ultimately concoct a plan.

Worried about Niko’s safety, Mel and Harry come up with a plan to protect her. Maggie notices that Macy is upset about her situation with Galvin, so she offers to do some recon with her. Meanwhile, Maggie’s sorority sister Lucy turns to her for some help, but Maggie struggles with telling her the truth because it could jeopardize her sorority future.

The sisters are put through witch lessons, but when Macy learns of a mysterious death in her lab, she informs her sisters and together they devise a plan to suss out the demon.

While waiting for The Elders to arrive, the sister’s patience is growing thin as they keep a watchful eye on their new charge. Mel does not agree with the solution presented by The Elders and enlists Maggie and Macy’s and even Harry’s help, but it means going against The Elders. Meanwhile, Macy, Mel and Maggie are all starting to realize that juggling their two worlds is becoming more difficult.

Macy is eager to share the information she has learned with her sisters, but is thrown by their reaction to the news. To cheer herself up, Maggie decides to try out for an a capella group, but something doesn’t feel right about the group. Meanwhile, Mel runs into an unexpected person from her past.

The gang battles surprising new nemeses in both the magical and human world.

The Charmed Ones take on the Tomb of Chaos while navigating ever greater challenges in their professional lives.

After some unusual seismic activity, Harry informs the sisters that Hilltowne is a portal to hell. With that said, the sisters must band together to fight off a shadowy demon that is trying to obtain a collection of powerful magical artifacts. Meanwhile, Macy is given an exciting opportunity at work which comes with unexpected complications. Lastly, Maggie has a conflict of conscience over her relationship with Parker.

While on the hunt for Jada, Mel scours The Book of Shadows as Harry and Charity cross reference them to find any clues that might lead them to this new demon. As if that isn’t enough, they discover that there is a Changeling Demon on the loose that puts one of the sisters in danger. Elsewhere, Maggie signs up for a job helping to market a new dating app which could land her a summer internship. Macy decides to go outside her comfort zone after a little encouragement from Maggie. Meanwhile, Mel is given a task by The Elders that she was not expecting.

While Harry and Macy unravel the mystery of an ancient magical artifact, Mel helps Abby track down an unseen evil force, and Maggie deals with academic sabotage.

Macy reels from an encounter with the Shea Group and Maggie uses her psych background to get to the bottom of it; Harry and Mel must detangle an ancient feud.

The Charmed Ones are visited by a mysterious stranger looking for answers. Macy helps Jordan face down the past.

With Maggie trying to make up with Lucy, she realizes that there is a new Kappa member she isn’t familiar with and enlists Mel’s help to find out what is going on. Macy is concerned about what she saw on Galvin and invites herself to his birthday party to investigate. Meanwhile, Macy is told a cryptic message about her past that she decides to share with her sisters, but her sisters have a secret from her.

With life seemingly back to normal, Parker tips off Maggie to a mysterious death on campus that might be of demonic nature. After the sisters consult with Harry, they try to trap the creature, but they soon realize that not everyone can avoid its powers. Meanwhile, Galvin remembers something from his grandma’s stories that could help Macy overcome her dark side.

Macy is trying to cope with new her new demon situation by watching a lot of her favorite TV shows, but things take a weird and dangerous turn. Mel and Jada enlist Niko’s help to learn who might be after Jada. Maggie and Parker decide it is time to take their relationship to the next level, which leads them to make an unusual discovery. Meanwhile, Mel’s powers seem to be expanding with the guidance of Jada leaving her to question The Elders intentions.

Maggie is surprised by someone important from her past and tries to keep the peace when they collide with her present. Mel, Kaela and Dev are on the trail of the Unseen, while Jordan and Harry seek assistance from a different powerful trio.

Mel, Maggie and Kaela, along with Harry and Jordan, have now discovered that the cabal of foes coalescing to bring down the Power of Three are actually working for an ancient evil that's been laying dormant since the dawn of magic. This powerful dark force – known as the Lost One – will be the ultimate test of the strength of the newly discovered sisterhood; forcing them to rekindle their connection...or face the destruction of magic itself.

The sisters turn to The Elders for advice about Harry. Mel, fed up with The Elders rules, turns to Jada for help without telling her sisters. With a plan in place, they must face an unexpected threat which leads Maggie to find a strength she didn’t know she had. Meanwhile, Galvin shares some shocking news with Macy that will change everything.

The gang encounter a new, magical obstacle as they try to relaunch themselves in the human world.

As Mel, Maggie and Kaela are navigating their love lives, The Unseen bring an epic battle to The Charmed Ones'. Roxie seeks Harry's assistance, but his mission uncovers something - and someone - unexpected.

Mel turns to Harry for guidance after learning information about the magical world that leaves her questioning everything she knows. Galvin shows up to see Macy and she is determined to not let fate get in the way of their potential relationship. Meanwhile, Maggie tries to keep her mom’s Christmas traditions going and is excited for Parker to be a part of it.

When Niko reaches out to Mel for help, she unknowingly reveals a new demon. Maggie volunteers to infiltrate the “cult” to help thwart him, but when she goes missing Macy and Mel set out to find her before it’s too late. Harry must face the consequences of the “gift” that The Elders have bestowed on him, leaving Mel, Macy and Maggie shocked and angry. Mel thinks that Fiona might be the key to helping Harry, which seems to cause trouble between her and Jada. Meanwhile, Parker is getting worse and Maggie has an idea on how to make him better.

When Harry mysteriously disappears, a substitute Whitelighter, Tessa, surprises the sisters. With Galvin's return imminent, Macy knows she must tell him her decision about her demon side. Niko is curious when she sees that the Sarcana has cleared out and calls Mel for clarity, but when Mel arrives she is alarmed at what she discovers. Meanwhile, Maggie is trying to figure out how she can pay for college and turns to Macy for guidance.

With the Elders feeling that their lives are still in danger, the sisters and Harry band together to try and stop the evil that is happening. Mel and Maggie become concerned when Macy starts to tap more easily into her demon side. Meanwhile, Niko and Mel seem to be in a good place until Mel messes it up.