Cuando el recientemente divorciado doctor Sam y su hijo Nick se vuelven vecinos de la Casa Gris, Cassie y Grace se esmeran por darles la bienvenida.

Cassie y Sam no consiguen ponerse de acuerdo. Por otra parte, acusan a Grace de robar la mascota del instituto, y esto causa problemas entre Nick y ella.

Cassie ayuda a una joven que busca refugio. Mientras tanto, los residentes de Middleton se preparan para el festival.

La huésped de Cassie desaparece de manera misteriosa. Por otra parte, la ex de Ryan se presenta en el baile, y esto dará lugar a un enfrentamiento.

Cassie no puede bajar la guardia cuando llega su prima Abigail y Sam se fija en ella. La compañía de Abigail sacará a flote la rebeldía de Grace.

Cassie teme que su prima Abigail esté causando problemas en Middleton. Mientras tanto, parece que Grace y Nick se empiezan a llevar mejor.

Una tormenta está a punto de descargar sobre Middleton, y Cassie está preocupada por una pareja que se está hospedando en la pensión.

Mientras que la tormenta azota la ciudad, Cassie y Sam atienden a Brian, el marido de Eve, que ha caído enfermo. Grace, Nick y Anthony están atrapados en la biblioteca.

With Halloween fast approaching, Cassie and the town of Middleton are hard at work preparing for the annual Harvest Festival. This year, Cassie is transforming Grey House into a delightful haunted house, and when a handsome stranger checks in, the family suddenly find themselves on edge.

Cassie lucha contra la posibilidad de perder su negocio. Sam batalla con la inesperada visita de su exesposa Linda.

Un viejo amigo de Cassie amenaza con arruinar su relación con Sam, y Linda interviene cuando Grace le pide a Sam que le enseñe a conducir.

Linda y Sam compiten por Nick. Con el regreso inesperado de Ryan, Cassie se pregunta quién le conviene.

Sam ayuda a Grace a sobrellevar la muerte de su padre, Linda se muda y confunde a Nick, y Cassie se entera de la verdad sobre John.

Cassie tiene dudas sobre Sam y John, Grace empieza demasiado bien su pasantía y Nick elige una actividad extracurricular sorprendente.

Grace ayuda a una compañera con su autoestima. Sam medita sobre los estudios de Nick en el extranjero, y Cassie se encuentra entre Sam y John.

Cassie planea una fiesta sorpresa para Martha, pero mantenerla en secreto parece imposible. Mientras tanto, Sam evalúa una oferta de trabajo.

Cassie ayuda a Sam con una gran decisión y se mete en un lío cuando John descubre que le está planeando una cena romántica.

Mientras se desarrolla el Festival de las Luces, algo sucede entre Sam y Cassie cuando se encuentran en la casa del lago.

El Festival de Luces necesita la ayuda de Cassie para mantener la iluminación, y Grace es testigo de algo que la pone en una posición incómoda.

Cassie se enfrenta a la posibilidad de perder su negocio y Sam recibe una visita inesperada de Linda, su exmujer.

Una novelista popular llega a la posada. Cassie podría ser de más ayuda de lo que la escritora romántica hubiese imaginado.

Un antiguo amigo de Abigail llega a la posada. Ben quiere que vuelva a funcionar el viejo teatro de Middleton y pone manos a la obra.

Cassie decide que la magia es la mejor solución para aliviar la tensión entre dos huéspedes de la posada. Sam tiene dificultades a la hora de planear la cita perfecta.

Cassie recomienda una vieja película romántica para proyectar en la reapertura del cine de Middleton. Martha tiene algunos problemas con el presupuesto del pueblo.

Cassie sugiere una receta para tranquilizar a la chef ansiosa que vino al pueblo. Grace recibe un regalo especial para su cumpleaños.

Abigail está celosa de Cassie y se pone a vender bombones venezolanos para lograr ser más popular que ella. Nick rompe su amistad con Noah.

Un nuevo pincel inspira a un pintor muy reservado recién llegado a Middleton. Cassie logra que Sam le ayude a organizar la fiesta de la salud anual.

Cassie quiere darle una fiesta sorpresa a Sam para celebrar el aniversario de su llegada. Los encuentros fortuitos con Noah no salen como Grace los había planeado.

Cassie encuentra en su jardín a una niña pequeña. Sam recibe la visita de su hermana, que se comporta de un modo extraño. Martha tiene una noticia muy emocionante.

Michael y Vanessa se plantan cuando ven que las familias se están volviendo locas con la organización de la boda. A Cassie le cuentan algo inesperado sobre Sam.

Cassie recibe ayuda inesperada mientras lucha por conservar su tienda, y se da cuenta de que siente algo diferente hacia Sam cuando le ayuda a tratar con Lidia.

Sam busca el anillo perfecto para pedirle matrimonio a Cassie, aunque ella técnicamente ya ha aceptado.

La partitura de una pieza musical de Jacob Heyward, famoso compositor de Middleton de los años treinta, se descubre en la silla de un viejo piano en Grey House.

Con la esperanza de arreglar las cosas, el padre de Abigail aparece en Middleton. Cassie aconseja a unos futuros padres. Grace duda de su amor por las matemáticas.

Cassie y Sam tienen algunos problemas cuando llevan a Grace y Nick a una casa de campo durante un fin de semana.

Inspirada en un baúl de ropa que perteneció a Elizabeth Merriwick, una antecesora de Cassie, Grace descubre su amor por contar historias.

Grace planea hacer que Nick y su amiga Katie vayan juntos a un baile. El creador de un sitio web de citas se hospeda en Grey House.

Sam viaja a Colombia para ayudar en un desastre, lo que hace que Cassie piense en su mortalidad. Grace revela más de la historia de Middleton.

Grace descubre una carta que describe el vestido de novia de Elizabeth Merriwick, y Cassie está decidida a encontrarlo.

Cassie y Sam asisten a sus respectivas despedidas de soltero. Grace reúne a las mujeres de Middleton para hacer un edredón especial.

El romance de Abigail fracasa, pero se convierte en alcaldesa. Todos se preparan para la boda de Cassie y Sam, que será en seis días.

Cassie and Sam puts their energy into the bicentennial Halloween Harvest Festival. Everyone in town prepares for the festival’s competition with rival town Blairsville. When a 100-carat ruby known as The Heart of Middleton is stolen from the museum where the festival’s gala is to be held, Cassie suspects a Grey House guest is the culprit.

Cassie and Sam’s wedding is just days away and as the town of Middleton prepares for this highly anticipated event, Grace is troubled when wedding related hiccups keep occurring. Abigail opens up to the idea of handing her mayor responsibilities over to Martha, but a handsome stranger puts a wrench in her plans. Meanwhile, Stephanie finds herself smitten.

Cassie and Sam’s wedding day has arrived and Sam doubles his efforts to find the Forever Tree. He gets a magical assist from Grace, who’s nostalgic for her late father. Mayor Abigail makes a surprising ally while Martha finds a new passion. Nick takes a step toward finding his calling.

While honeymooning, Cassie and Sam help a new friend reconcile with her brother. Grace attempts to speed up time after a break-up. Sparks fly between Abigail and Blairsville’s mayor. Martha freezes at her TV audition. Nick ghost hunts at Grey House with a friend, who’s looking for more than spirits.

Cassie hosts a guest with a surprising secret. Sam’s visiting friend needs medical expertise but the cure may lie in Cassie’s intuition. Grace interns for Martha at City Hall and faces competition from a fellow intern. Martha prepares the first episode of her show, and Stephanie considers her romantic options.

Cassie uses her enchanting powers — and tea — to help Abigail open up to Donovan. Mayor Martha critiques an artist painting her portrait. Sam’s new resident needs a lesson in bedside manner. Grace is disappointed after being rejected by her top college choice, while Nick’s confidence wavers after his acceptance.

Cassie’s being honored by her alma mater and visits with Grace, who’s considering enrolling. Grace bonds with her weekend host, while Cassie reconnects with her college friend. Needing a break from Donovan, Abigail joins. At Grey House, Sam tries to channel Cassie while helping his father-son guests communicate better.

Cassie and Sam welcome the Tinsdales at Grey House but a friendly game highlights how much the newlyweds still don’t know about each other. Grace dates her fellow intern, who has ulterior motives. Abigail meets Donovan’s mother, who believes a curse should keep them apart.

Cassie encourages Sam to look for mysteries to unlock as Martha unearths a long-lost town charter and treasure map. Vincent searches for the treasure but he faces competition. Grace is hurt when she learns what Luke’s been up to. Abigail reassesses her relationship with Donovan.

Middleton prepares to wish upon Posner’s Comet but Cassie worries wishing won’t help when Sam’s offered a dream job across the country. Grace prepares her valedictorian speech, while Nick becomes nostalgic. Abigail plans a trip to forget about Donovan, who tries to win her back.

Cassie and Sam prepare to send Grace and Nick to college, but Nick’s mom worries about his move. Grace uncovers her true passion. A curse may keep Abigail from reciprocating Donovan’s feelings. The hunt for Middleton’s treasure leads Sam and Martha to a surprising discovery.

The Good Witch meets her match when Cassie's long-lost college roommate, Autumn Delaney, makes an unexpected visit to Grey House on a mission to disrupt Middleton's Halloween festivities.

Now empty-nesters, Cassie and Sam celebrate their first wedding anniversary. Abigail and Donovan’s relationship continues to be challenged by their families’ curse. Cassie’s Grey House guest has intentions for visiting Middleton that are different than she claims.

Cassie judges Middleton’s chili cook-off, which brings out fierce competition among residents, including Sam. Martha receives unexpected competition in her once-uncontested run for re-election. Cassie unearths a time capsule that reveals information about her current Grey House guest’s background.

Cassie, Abigail and Joy browse an estate sale, where Joy hopes to find a clock for Martha's renovation. Stephanie's ex-husband, Wes, comes to town to pack up their shared cabin.

Martha fills in as the local Dear Debbie advice columnist, getting an anonymous letter that adds intrigue to a progressive dinner attended by all of the Middleton couples.

Cassie pursues a temporary art history professorship while Sam diagnoses Adam. Abigail and Donovan realize that the missing diamond from the Middleton treasure may help break the curse.

Cassie gives her art history students a lesson on perspective. Sam performs surgery on Adam, who worries about his recovery. Joy’s troubling dream about Abigail and Donovan may not be what it seems. Martha courts a French delegation to secure Middleton’s status as its sister city.

As Cassie gets ready for Grey House’s 225th birthday Martha leads the group in a tableau vivant recreating a Nathaniel Merriwick painting, leading to new clues surrounding the Merriwick-Davenport curse. Joy experiences life differently when her intuition suddenly takes a holiday.

Cassie welcomes a chocolate festival to Grey House where the confection has a special, sweet effect. Sam and Donovan discover a new clue surrounding the Merriwick-Davenport curse, while now-single Abigail gets an unexpected visit from a college friend for a surprising reason.

When Cassie and Sam’s weekend in Chicago gets canceled because Sam has to stay behind for work, she and her book club friends hit the road instead. While the ladies recharge the weekend also comes with surprises, including a potential clue about the Merriwick-Davenport curse.

Cassie’s teaching position winds down and Sam is forced to take vacation time so they try out different hobbies together. Joy’s faced with a decision when Donna accepts a job for them in Vermont. Abigail and Donovan make one last stand against the curse.

Cassie and Sam's much overdue date doesn't go as planned, and they end up stranded on an island.

Cassie, Abigail and Joy learn the origins of the pouches of soil but have more questions than answers. Cassie and Sam's double date with hospital administrator Grant and his girlfriend, Monica, doesn't go quite as planned. All of Middleton flashes back to the '50s when Martha organizes a "Grease" themed movie night in the park that ends with a surprise romantic gesture.

Cassie, Stephanie and Abigail help Martha throw Claire a baby shower, sparking memories of Cassie's own baby shower.

Sam is excited to perform surgery on a star basketball player. Joy makes a discovery and decides to revive the Middleton Exchange tradition.

Joy's dream sends the three Merriwicks on a search for Phillip Harper, Joy's father.

When Cassie, Abigail, and Joy toss coins into the historic wishing well, wishes old and new start coming true.

As the Merriwicks delve into the images on Joy's vision board, Cassie accompanies Sam on a trip to his childhood home to care for his sister.

Cassie and Sam are disagreeing about his return to work after his shoulder surgery. Flower Universe is trying to undercut Abigail's business, but she won't go down without a fight. Martha and Tom's special anniversary celebration brings all their friends together.

The pressure is on because strange things start happening to Cassie, Abigail and Joy's abilities, adding urgency to finding a Merriwick family heirloom.

Cassie, Abigail and Joy get ready to face the mysterious force that threatens the Merriwick family legacy. Series finale.