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 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.

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.

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