He asked her a series of questions to determine whether the severance procedure had been successful on her brain.

It is unclear what data they sort beyond scary numbers.

The employee who works in the basement becomes the innie.

L-R: Dylan Cherry, Britt Lower, John Turturro and Adam Scott in ‘Severance’ Season 1

L-R: Dylan Cherry, Britt Lower, John Turturro and Adam Scott in ‘Severance’ Season 1Courtesy of Apple TV+

Lumon Industries

Lumon was founded by Kier Eagan, whose ancestors served as CEO after him.

He remains a mysterious idol of sorts whom his employees somewhat worship like a god.

Lumon also contains the Optics and Design department and more.

Ben Stiller

Patricia Arquette in ‘Severance’ Season 1Courtesy of Apple TV+

Lumon has two ways to deal with underperforming workers: The Break Room, and wellness.

She, herself is not severed.

Throughout Season 1, Ms. Cobel kept a close watch on Mark S. inside and outside of the office.

Petey chose to undergo reintegration, but at work, this reason was not given as to his departure.

Helly replaced Petey as the new refiner.

It took Petey dying for Mark to change his mind.

Hellys Rebellion

Hellys innie is not a fan of severance or Lumon.

Helly even tried to hang herself at one point out of vengeance.

Burt also tipped Irv off that O&D was more than just two people, if inadvertently.

Then he saw how many people were really behind the door working big machines.

But as revealed later on in the show, Gemma is actually still alive.

She is Ms. Casey!

Whatever that car accident cover-up story was, hopefully, we learn more about it in Season 2.

This is another dark hallway that leads to an elevator with a red down arrow.

He also learned during it that he has a son.

This caused him to bite Milchick later when Milchick taunted Dylan and wouldnt tell him his sons name.

This wakes them each up at distinct and important moments.

Irv immediately goes to see Burt because he has an address book of all the Lumon employees.

He sees that Burt has a husband and seems happy.

Helly, viewers learn, is none other than Helena Eagan!

Daughter of current CEO Jame Eagan.

Helly took the chance to tell the truth about how they get tortured at work.

The finale episode ended with Mark screaming Shes alive!

meaning he made the connection that Ms. Casey was Gemma.