1: Episode 1
Feb 20, 2025
Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.
Limited Series
Zero Day
6 EPISODES • 2025
Season 1 of Zero Day was released on February 20 and consists of 6 episodes.Episodes
2: Episode 2
Feb 20, 2025
Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.
3: Episode 3
Feb 20, 2025
Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.
4: Episode 4
Feb 20, 2025
A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.
5: Episode 5
Feb 20, 2025
A personal tragedy reopens old wounds for the Mullen family. Speaker Dreyer pushes for a change in leadership. Sheila testifies before Congress.
6: Episode 6
Feb 20, 2025
A new threat creates further unrest across the nation. As he narrows in on the culprit, Mullen is faced with an agonizing decision.
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