S01E01 Episode 1
Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.
Zero Day
Truth has been weaponized.
Overview
A former U.S. President is called out of retirement to find the source of a deadly cyberattack, only to discover a vast web of lies and conspiracies.
Episodes
S01E02 Episode 2
Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.
S01E03 Episode 3
Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.
S01E04 Episode 4
A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.
S01E05 Episode 5
A personal tragedy reopens old wounds for the Mullen family. Speaker Dreyer pushes for a change in leadership. Sheila testifies before Congress.
S01E06 Episode 6
A new threat creates further unrest across the nation. As he narrows in on the culprit, Mullen is faced with an agonizing decision.
Cast
Robert De Niro
President George Mullen
Jesse Plemons
Roger Carlson
Lizzy Caplan
Alexandra Mullen
Connie Britton
Valerie Whitesell
Joan Allen
Sheila Mullen
Bill Camp
CIA Director Jeremy Lasch
Dan Stevens
Evan Green
McKinley Belcher III
Carl Otieno
Matthew Modine
Richard Dreyer
Angela Bassett
President Evelyn Mitchell
