TV series
Truth has been weaponized.
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.
Streaming, rental and purchase options
Checked Jul 22, 2026
Zero Day is available to stream on Netflix in United States. Use the direct links below to open the provider.
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.
Choose an episode, then use the watch options above for the show.
Episode 1
Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.
Directed by Lesli Linka GlatterWritten by Noah Oppenheim, Eric Newman, Eric Newman, Noah Oppenheim, Michael S. SchmidtGuest stars Mark Ivanir, Hannah Gross, Geoffrey Cantor, Nikita Bogolyubov, Cuyle Carvin, Wolf Blitzer, Nicolle Wallace, Varak Baronian
Episode 2
Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.
Directed by Lesli Linka GlatterWritten by Noah Oppenheim, Eric NewmanGuest stars Mark Ivanir, Clark Gregg, Nikita Bogolyubov, Cuyle Carvin, Gaby Hoffmann, Mozhan Navabi, Jay Klaitz, Jasjit Williams
Episode 3
Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.
Directed by Lesli Linka GlatterWritten by Roberto PatinoGuest stars Mark Ivanir, Clark Gregg, Mozhan Navabi, Jay Klaitz, Mike McGowan, Colin Donnell, Derrick J. Smith, Patrick Boll
Episode 4
A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.
Directed by Lesli Linka GlatterWritten by Eli AttieGuest stars Cuyle Carvin, Gaby Hoffmann, Mozhan Navabi, Jay Klaitz, Eden Lee, Jorge Luna, Fredric Lehne, Larry Mitchell
Episode 5
A personal tragedy reopens old wounds for the Mullen family. Speaker Dreyer pushes for a change in leadership. Sheila testifies before Congress.
Directed by Lesli Linka GlatterWritten by Dee JohnsonGuest stars Cuyle Carvin, Gaby Hoffmann, Mozhan Navabi, Jay Klaitz, Eden Lee, Mike McGowan, Fredric Lehne, Jackson Eick
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.
Directed by Lesli Linka GlatterWritten by Noah Oppenheim, Eric NewmanGuest stars Cuyle Carvin, Mozhan Navabi, Jay Klaitz, Eden Lee, Mike McGowan, Jackson Eick, Wolf Blitzer, Nicolle Wallace
Episode information updated Jul 23, 2026
Robert De NiroPresident George Mullen
Jesse PlemonsRoger Carlson
Lizzy CaplanAlexandra Mullen
Connie BrittonValerie Whitesell
Joan AllenSheila Mullen
Bill CampCIA Director Jeremy Lasch
Dan StevensEvan Green
McKinley Belcher IIICarl Otieno
Netflix
Grand ElectricUnited States
Prologue EntertainmentUnited States
