Spoiler warning: This contains massive spoilers for the ending of 'Wednesday' season 2. After consuming his fill of brains, Slurp returns to his original form as the Da Vinci Outcast, Isaac Knight. In his past at Nevermore Academy, Isaac built a device to remove the hide within his sister, Francois, convincing his only friend Gomez to power the machine with his spark abilities. Unexpectedly, Isaac intended to sacrifice Gomez to save Francois from a natural hide demise. Morticia intervened just in time to save Gomez, leading to Isaac's downfall. The couple buried Isaac at Skull Tree in the very grave meant for Gomez. Importantly, Thing was revealed as Isaac Knight's right hand.
Years later, following Wednesday's liberation of Willow Tree inmates, Francois and Isaac attempt their plan again, targeting Tyler rather than Francois. Rather than Gomez, Isaac chooses Pugsley for sacrifice. The Adams family thwarts Francois's effort to kill in the pursuit of saving her own, ultimately sparing Tyler and his hideness.
The finale culminates with Francois's death after an attack by Tyler, and Isaac succumbed to Thing's rebellion. Thing frees itself from Isaac's control, foiling him with decisive blows and tearing out Isaac Knight's Clockwork Heart. This act completes Thing's canonical origin story.
The finale also sheds light on Gomez's spark abilities, justifying Pugsley's and Uncle Fester's electrical affinities, as well as the lineage of the late shape-shifter principal Wheees, Wednesday's distant cousin who serves as her spirit guide. Meanwhile, Enid’s evolution into an alpha werewolf hints at the inability to revisit her human form.
Significantly, it uncovers Grandmama Frump hiding daughter Oilia under her estate. Season 2 lays significant groundwork for future narratives, with Wednesday, Uncle Fester, and Thing setting out to fulfill Wednesday's vow to Enid. Armed with Ontuilia's journal, Wednesday gains vital insights into her raven identity, setting the stage for season 3 discoveries.
In questions yet to be answered, Oilia’s motives remain veiled, as her psychics-driven message to Wednesday might bear alternate meanings. Meanwhile, Capri, the werewolf teacher, divulges her hybrid lineage as the offspring of a hide, suggesting promising alliances as Tyler joins her progressive pack dedicated to controlling his hide inclinations.
The closing thread for Nevermore involves Agnes collaborating with Enid, Wednesday, and Bianca to overthrow Principal Barry Dort, resolving the global morning song issue. With a plethora of storylines to explore, viewers are left speculating on how season 3 will expand upon Wednesday’s journey.