When Wednesday Season 2 wrapped up on Netflix on September 3, 2025, the finale revealed a long-held secret: Thing is the severed right hand of a former Nevermore student named Isaac Night. The reveal ties the hand directly to the Addams family’s past, and it changes how the character functions in the story.
The sequence is shown on screen when Isaac reattaches Thing and then Thing chooses to act on its own, pulling the clockwork heart from Isaac and returning to the Addams family. That moment closes a mystery while shifting Thing from a strange pet to a character with history and agency.
Co-creators Alfred Gough and Miles Millar say the choice to reveal Thing’s origin was deliberate.
“Everything leads back to the Addams family.”
Millar told Netflix’s Tudum, adding that the team wanted to
“Explore the idea of the origin story of Thing and surprise the audience.”
Thing’s origin is tied to Isaac Night and a Nevermore experiment

The Wednesday finale explains that Isaac Night was involved in a risky plan at Nevermore that led Morticia to sever his hand long ago. That severed hand later reanimated and became known simply as Thing.
The show also points out a small clue that the name “Thing” is an anagram of “Night,” which links the hand back to Isaac. This detail turns Thing from a curiosity into a piece of the Addams family history.
The creators timed the reveal to add weight to the story

Gough and Millar delayed the origin reveal until the season finale so it would carry more meaning inside the family drama. Millar said the team wanted the reveal to tie back into the Addamses’ emotional conflicts.
In Tudum, Millar named the climax of Thing’s arc
“That scene is just so heartbreaking and beautiful, and it's everything we wanted it to be.”
Those remarks highlight that the scene was crafted to change how viewers think about Thing and the family.
The finale lets Thing show its own will
On screen, Isaac briefly reattaches Thing and appears to regain power, until Thing asserts independence and defeats Isaac by removing his clockwork heart. After that, Thing detaches and returns to the Addamses.
Actor Owen Painter, who plays Isaac, said hiding his right hand until the reveal helped the moment land; he told Tudum he felt “free” once his character regained his hand. That practical detail helped the surprise work for viewers.
How the change affects future storytelling

Turning Thing into Isaac Night’s hand gives the show a new emotional anchor. By rooting the hand in past choices and a failed experiment, the writers created more reason to revisit family secrets in later episodes.
The debut also ties Nevermore’s mysteries more closely to the Addams family, which opens clear pathways for Season 3 plotlines about loyalty, past wrongs, and what family members will protect or expose.
By reimagining Thing as Isaac Night’s severed hand, Wednesday Season 2 deepens its emotional core and family connections. Rather than a simple twist, the reveal positions Thing as an active participant in the Addams legacy.
This choice strengthens the family’s narrative bonds and gives future seasons a richer foundation. With Thing’s loyalty affirmed and past mysteries reopening, Season 3 is poised to explore how roots shape choices and reveal the true cost of secrets within the Addams household.