Zero Day poster

Best Episodes Of Zero Day

Overall Rating: ★ 7.0

Best Episodes Of Zero Day

(Overall Rating: ★ 7.0)

Episode Ratings & Analysis

Discover the best and most memorable episodes of Zero Day, from fan favorites to critically acclaimed moments. Explore detailed ratings, episode summaries, and visualize how the show's quality evolved over time.

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.

1 Seasons
6 Episodes
Ended
Drama War & Politics
Best Episodes
S1E6 - Episode 6 ★ 7.7
S1E5 - Episode 5 ★ 7.6
S1E4 - Episode 4 ★ 7.4
Worst Episodes
S1E2 - Episode 2 ★ 7.1
S1E1 - Episode 1 ★ 7.2
S1E3 - Episode 3 ★ 7.2
★ 7.7/10 (1051 votes)
#1

Episode 6

S1:E6
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.

★ 7.6/10 (996 votes)
#2

Episode 5

S1:E5
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.

★ 7.4/10 (1002 votes)
#3

Episode 4

S1:E4
Feb 20, 2025

A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.

★ 7.2/10 (1436 votes)
#4

Episode 1

S1:E1
Feb 20, 2025

Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.

★ 7.2/10 (1063 votes)
#5

Episode 3

S1:E3
Feb 20, 2025

Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.

★ 7.1/10 (1201 votes)
#6

Episode 2

S1:E2
Feb 20, 2025

Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.

★ 7.1/10 (1201 votes)
#1

Episode 2

S1:E2
Feb 20, 2025

Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.

★ 7.2/10 (1436 votes)
#2

Episode 1

S1:E1
Feb 20, 2025

Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.

★ 7.2/10 (1063 votes)
#3

Episode 3

S1:E3
Feb 20, 2025

Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.

★ 7.4/10 (1002 votes)
#4

Episode 4

S1:E4
Feb 20, 2025

A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.

★ 7.6/10 (996 votes)
#5

Episode 5

S1:E5
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.

★ 7.7/10 (1051 votes)
#6

Episode 6

S1:E6
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.

★ 7.2/10 (1436 votes)

Episode 1

S1:E1
Feb 20, 2025

Former President George Mullen's comfortable retirement is upended after he's asked to lead an investigation into a horrific cyberattack.

★ 7.1/10 (1201 votes)

Episode 2

S1:E2
Feb 20, 2025

Mullen's commission investigates a hacking ring. President Mitchell weighs retaliation. A powerful figure has demands for Roger.

★ 7.2/10 (1063 votes)

Episode 3

S1:E3
Feb 20, 2025

Mullen's initial arrests draw blowback from the public — especially TV pundit Evan Green. Alex faces pressure to investigate her father.

★ 7.4/10 (1002 votes)

Episode 4

S1:E4
Feb 20, 2025

A shock to the financial system increases scrutiny on Mullen's commission. Valerie investigates Proteus. Roger must make a difficult choice.

★ 7.6/10 (996 votes)

Episode 5

S1:E5
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.

★ 7.7/10 (1051 votes)

Episode 6

S1:E6
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.

Season Average Rating Episodes Best Episode Worst Episode
1 ★ 7.4 6
★ 7.7 Episode 6
★ 7.1 Episode 2
Robert De Niro
Angela Bassett
Jesse Plemons
Lizzy Caplan
+2
Cast & Crew

View all 6 cast members and crew