Episode Ratings Grid

Every episode at a glance, color-coded by rating. Rows are episode numbers within each season, columns are seasons.

M
S1
S2
S3
S4
E1
7.1
7.8
7.9
8.0
E2
7.3
7.8
7.7
7.9
E3
7.5
7.9
7.6
7.9
E4
7.7
7.7
8.0
7.6
E5
7.9
7.7
7.7
8.0
E6
8.1
7.8
7.8
8.0
E7
8.0
7.8
8.0
8.5
E8
8.0
7.9
8.2
7.2
E9
7.9
8.6
6.3
E10
7.8
8.2
7.9
E11
7.7
8.2
E12
8.1
7.9
E13
8.2
8.5
E14
8.3
Avg
7.7
7.9
8.0
7.7
Great
Good
Mid
SeriesScores.com

Episode Power Rankings

The best and worst episodes at a glance. Use this to find must-watch episodes or ones you might want to skip.

🏆 Top Episodes

#1 8.6

S3E9 Unexpected

When a bomb explodes outside the hospital, TC, Topher and Drew are forced to make the tough decision to stay and treat the injured or evacuate and begin transfers to nearby hospitals. Everything changes when TC suddenly realizes he may know the person responsible for the explosion. While the team works feverishly to tend to the wounded, the nurses go on strike just when the hospital needs them the most. Meanwhile, throughout the intense night shift, Shannon and Paul attempt to confront each other about something personal.

#2
S3E13 8.5

Burned

Scott and Jordan must perform surgery in the field as the burning wildfire gains intensity around them. Syd has caught Typhus along with hundreds of other patients on the Syria-Turkey border, and TC goes to great lengths to get the medication. Meanwhile, Drew and Rick fight to keep Brianna, while San Antonio Memorial finds an unlikely buyer, though saving the hospital comes at a cost.

#3
S4E7 8.5

Keep the Faith

When protestors descend on a funeral for a dear member of the night shift family, multiple veterans are injured and brought to San Antonio Memorial for treatment. A high profile politician from Drew's past triggers flashbacks to his time in Iraq. Jordan, Scott, and TC disagree on how to best provide care for the politician. Paul and Shannon must improvise while tending to Doug, a former POW. Cain and Drew treat a fearless photographer.

  1. 4. S2E14 "Darkest Before Dawn" 8.3
  2. 5. S2E13 "Sunrise, Sunset" 8.2
  3. 6. S3E8 "All In" 8.2
  4. 7. S3E10 "Between a Rock and a Hard Place" 8.2
  5. 8. S3E11 "Trust Issues" 8.2
  6. 9. S1E6 "Coming Home" 8.1
  7. 10. S2E12 "Moving On" 8.1

📉 Bottom Episodes

#45
S4E9 6.3

Land of the Free

TC and Jordan accompany a SWAT team on a raid and wind up with an emergency room full of sickened immigrants, including one with murderous intentions. Scott pulls a dream team together to impress the Colonel in charge of setting up a combat training program. More is learned about Cain's past. Kenny shares some big news with the group, while Shannon keeps something personal from Paul.

  1. 44. S1E1 "Pilot" 7.1
  2. 43. S4E8 "R3b0ot" 7.2
  3. 42. S1E2 "Second Chances" 7.3
  4. 41. S1E3 "Hog Wild" 7.5
SeriesScores.com

The Quality Arc

Each point is an episode, plotted chronologically. The colored bands mark season boundaries. Look for upward or downward trends to see if quality improved or declined over time.

S1 S2 S3 S4 5.56.37.17.98.79.5 Rating 5 10 15 20 25 30 35 40 45 Episode 10 9 8 7 6 5
SeriesScores.com

Episode Engagement

Vote count shows how many people cared enough to rate. High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

Rating threshold:
20 Standouts
3 Infamous
21 Hidden Gems
1 Forgettable
Standouts Infamous Hidden Gems Forgettable Global: 7.5 6.36.87.27.78.18.6 Rating 232 278 332 398 476 Votes (log scale)
Top Standout: S2E14 Darkest Before Dawn
Most Infamous: S4E9 Land of the Free
Best Hidden Gem: S3E9 Unexpected

Episodes plotted by rating vs. vote count. The vertical line marks the rating threshold (7.5). More votes = more engagement. Toggle above to compare against global or show-specific median.

SeriesScores.com

Series Trajectory

A simplified view: one point per season. This smooths out episode-to-episode noise to show the overall arc of the series.

77.47.88.28.69 Rating S1 S2 S3 S4 Season 10 9 8 7 6 5
SeriesScores.com

Season Momentum

Did each season build momentum or fizzle out? Green arrows mean the finale rated higher than the premiere. Red means the opposite. Longer arrows = bigger swings.

5678910 Rating S1 7.2 8.0 +0.8 S2 7.8 8.2 +0.4 S3 7.7 8.2 +0.5 S4 8.0 7.1 -0.9
SeriesScores.com

Season Consistency

Some seasons are reliable bangers. Others are hit-or-miss. Each dot is an episode. Tightly clustered dots mean consistent quality. Scattered dots mean a mixed bag.

5678910 Rating S1 Typical avg 7.7 S2 Steady avg 7.9 S3 Typical avg 8.0 S4 Uneven avg 7.7 Episode Premiere/Finale

Each dot is an episode. Clustered dots = consistent quality. Scattered dots = variable season. Hover for episode details.

SeriesScores.com