Cassie and Sam's wedding is just days away in the season five premiere of "Good Witch," and the town of Middleton prepares for this highly anticipated event in "The Forever Tree: Part 1." As Middleton's resident enchantress Cassie (Catherine Bell) works on last-minute wedding preparations, Sam (James Denton) looks for the tree that her ancestor was married under as a wedding surprise. Though skeptical of Cassie's world-traveling foster brother Vincent (Gianpaolo Venuta), Sam invites him to be part of the search. Grace (Bailee Madison) becomes troubled when little hiccups keep popping up in wedding planning, and Nick (Rhys Matthew Bond) finds sudden inspiration to focus on his future when he meets a new girl. Abigail (Sarah Power) opens up to the idea of handing her responsibilities as mayor over to Martha (Catherine Disher), but a handsome stranger puts a wrench in her plans. Meanwhile, Stephanie (Kylee Evans) finds herself smitten by a hospital chaplain.

Cassie (Catherine Bell) and Sam's (James Denton) long-awaited wedding has finally arrived in 'Good Witch,' and they take an enchanting walk down the aisle in 'The Forever Tree - Part 2.' As Middleton prepares for the most enchanting event of the season, Sam receives some magical help from Grace (Bailee Madison) in finding the Forever Tree. However, the wedding brings up complex emotions for Grace, who becomes nostalgic for her late father, while Cassie worries her foster brother will let her down and miss the nuptials. Abigail (Sarah Power) steps up into her mayor duties and makes a surprising ally, while Martha (Catherine Disher) finds a new passion for television. Meanwhile, Nick (Rhys Matthew Bond) takes a step toward finding his future calling, and Stephanie (Kylee Evans) faces an unexpected reaction when she confesses her feelings for the hospital's chaplain.