TV Series
★6.9(528 votes)
20251 Season6 EpisodesEndedZero Day
“Truth has been weaponized.”
DramaWar & Politics
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 & Seasons
Browse episodes by season for this series.
Limited Series
6 EpisodesEP 01
01.Episode 1
50m★ 6.7
2025-02-20
01.Episode 1
50m★ 6.7
Aired 2025-02-20
Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.
Watch Episode
EP 02
02.Episode 2
59m★ 6.4
2025-02-20
02.Episode 2
59m★ 6.4
Aired 2025-02-20
Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.
Watch Episode
EP 03
03.Episode 3
51m★ 6.4
2025-02-20
03.Episode 3
51m★ 6.4
Aired 2025-02-20
Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.
Watch Episode
EP 04
04.Episode 4
54m★ 6.4
2025-02-20
04.Episode 4
54m★ 6.4
Aired 2025-02-20
A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.
Watch Episode
EP 05
05.Episode 5
44m★ 6.6
2025-02-20
05.Episode 5
44m★ 6.6
Aired 2025-02-20
A personal tragedy reopens old wounds for the Mullen family. Speaker Dreyer pushes for a change in leadership. Sheila testifies before Congress.
Watch Episode
EP 06
06.Episode 6
54m★ 6.3
2025-02-20
06.Episode 6
54m★ 6.3
Aired 2025-02-20
A new threat creates further unrest across the nation. As he narrows in on the culprit, Mullen is faced with an agonizing decision.
Watch Episode
Series Cast
