Mark returns to work under different circumstances. Secrets from the Outie world come to light.

Outie Mark contemplates the meaning of a message. Lumon grapples with the fallout of the Overtime Contingency.

Mark, Helly, Irving, and Dylan search for answers.

The team participates in a group activity.

Tensions emerge after the team suffers a loss.

Bonds are tested. Mark continues on his path of discovery.

An old romance intersects with a deadly present threat.