Elliot realizes his mission, and needs help from Angela; Darlene worries about them coming out clean.

Elliot becomes encouraged trying to undo five/nine. Darlene gets stuck between a rock and a hard place; Mr. Robot sparks a panic.

The former interim CTO of E Corp returns.

Dom has a close call; Elliot chases himself with Darlene on the lookout.

Elliot tries to piece everything together and stop Stage 2 as chaos quickly unfolds at E Corp and Angela tries to do a job intended for Elliot while avoiding imminent threats. Darlene brings Elliot up to speed and tells him the truth.

Elliot faces off with Mr. Robot; Dom gets tired of the red tape; Tyrell has a new plan.

Mr. Robot wants answers; the FBI closes in; Angela hits the rewind button.

Elliot trolls a former ally; Mr. Robot leaves cryptic text; Tyrell gets new commands.

Elliot tries to save Darlene, but things don't go as planned; Mr. Robot must decide whether to step up or step back.