Mark is promoted to lead a team of employees who’ve had their memories surgically divided between their work and personal lives.

The team trains new hire Helly on macrodata refinement. Mark takes a day off to meet with a mysterious former colleague.

Mark takes the team on a field trip, but Helly continues to rebel.

Irving makes an intriguing discovery at work. Helly aggressively pursues a meeting with her Outie. Mark grapples with the loss of his wife.

Irving and Dylan confront Burt. The team ventures out into the hallways.

The team angers Cobel by forming an alliance.