Adam Scott and Ben Stiller Dive Into the Mind-Bending Finale.

Mark's mission to rescue Gemma takes a turn in the Season 2 finale of Severance

Mark’s “innie” and “outie” finally face off, with his “outie” seeking to rescue his wife

Mark’s goal: merge his “innie” and “outie” memories and become whole again.

The meaningless data collected by the Macrodata team turns out to be more than just busywork.

Harmony Cobel explains that the data files are creating a new “innie” in Gemma’s mind

Is she leading them into a trap?

As a distraction, Helly and Mark use a marching band to plan their escape, while Milchick is trapped in the bathroom

Mark battles Mr. Drummond in a bloody confrontation, only to discover the strange, cult-like practices behind Lumon’s founder, Kier Eagan.

Mark and Gemma finally reunite, but just as they try to escape, Mark makes a heartbreaking choice

Mark pushes Gemma out the door, hesitates, then embraces Helly as they run down the hall

“The Windmills of Your Mind” playing, Mark’s torn choice leaves fans in suspense, setting up Season 3’s