Playback is currently unavailable for S1 E4 · Episode 4. Episode details remain available below.
Zero Day
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.
- Created by:
- Eric Newman, Noah Oppenheim, Michael S. Schmidt
- Cast:
- Robert De Niro, Jesse Plemons, Lizzy Caplan, Connie Britton
- Language:
- English
- Country:
- United States of America
- Network:
- Netflix
Episode guide
Seasons
Limited Series
Episodes
E01
Episode 1
★ 6.8Episode 1
2025-02-20 · 50mFormer President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.
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E02
Episode 2
★ 6.6Episode 2
2025-02-20 · 59mMullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.
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E03
Episode 3
★ 6.6Episode 3
2025-02-20 · 51mMullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.
Watch progress · Not tracked
E04
Episode 4
★ 6.6Episode 4
2025-02-20 · 54mA shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.
Current episode
E05
Episode 5
★ 6.8Episode 5
2025-02-20 · 44mA personal tragedy reopens old wounds for the Mullen family. Speaker Dreyer pushes for a change in leadership. Sheila testifies before Congress.
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E06
Episode 6
★ 6.5Episode 6
2025-02-20 · 54mA new threat creates further unrest across the nation. As he narrows in on the culprit, Mullen is faced with an agonizing decision.
Watch progress · Not trackedCast
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
