Seasons
Season 1 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Independence Day | 8.6 | 3,964 |
| 2 | Fireworks | 8.8 | 3,796 |
| 3 | Welcome to Happy Harbor | 7.8 | 3,672 |
| 4 | Drop-Zone | 8.2 | 3,603 |
| 5 | Schooled | 8.6 | 3,584 |
| 6 | Infiltrator | 8.6 | 3,541 |
| 7 | Denial | 8.8 | 3,539 |
| 8 | Downtime | 8.2 | 3,505 |
| 9 | Bereft | 9.0 | 3,555 |
| 10 | Targets | 8.8 | 3,466 |
| 11 | Terrors | 9.0 | 3,482 |
| 12 | Homefront | 9.2 | 3,528 |
| 13 | Alpha Male | 8.4 | 3,401 |
| 14 | Revelation | 8.9 | 3,435 |
| 15 | Humanity | 9.0 | 3,441 |
| 16 | Failsafe | 9.4 | 3,712 |
| 17 | Disordered | 8.4 | 3,370 |
| 18 | Secrets | 8.5 | 3,397 |
| 19 | Misplaced | 9.2 | 3,508 |
| 20 | Coldhearted | 9.4 | 3,638 |
| 21 | Image | 8.9 | 3,367 |
| 22 | Agendas | 8.9 | 3,366 |
| 23 | Insecurity | 8.8 | 3,325 |
| 24 | Performance | 8.7 | 3,352 |
| 25 | Usual Suspects | 9.4 | 3,532 |
| 26 | Auld Acquaintance | 9.6 | 4,042 |
Season 2 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Happy New Year | 8.9 | 3,368 |
| 2 | Earthlings | 8.5 | 3,221 |
| 3 | Alienated | 8.8 | 3,225 |
| 4 | Salvage | 8.8 | 3,196 |
| 5 | Beneath | 8.3 | 3,186 |
| 6 | Bloodlines | 9.4 | 3,389 |
| 7 | Depths | 9.5 | 3,420 |
| 8 | Satisfaction | 9.1 | 3,235 |
| 9 | Darkest | 9.2 | 3,236 |
| 10 | Before the Dawn | 9.2 | 3,226 |
| 11 | Cornered | 8.7 | 3,150 |
| 12 | True Colors | 8.7 | 3,141 |
| 13 | The Fix | 8.9 | 3,158 |
| 14 | The Runaways | 8.7 | 3,133 |
| 15 | War | 9.3 | 3,244 |
| 16 | Complications | 9.4 | 3,264 |
| 17 | The Hunt | 9.0 | 3,164 |
| 18 | Intervention | 9.0 | 3,152 |
| 19 | Summit | 9.7 | 4,200 |
| 20 | Endgame | 9.6 | 3,729 |
Season 3 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Princes All | 8.8 | 3,282 |
| 2 | Royal We | 8.7 | 3,155 |
| 3 | Eminent Threat | 9.0 | 3,153 |
| 4 | Private Security | 9.0 | 3,174 |
| 5 | Away Mission | 8.6 | 3,060 |
| 6 | Rescue Op | 8.8 | 3,059 |
| 7 | Evolution | 9.3 | 3,147 |
| 8 | Triptych | 8.6 | 3,014 |
| 9 | Home Fires | 8.8 | 3,009 |
| 10 | Exceptional Human Beings | 8.7 | 2,987 |
| 11 | Another Freak | 8.6 | 2,967 |
| 12 | Nightmare Monkeys | 8.6 | 3,023 |
| 13 | True Heroes | 9.1 | 2,999 |
| 14 | Influence | 8.6 | 2,903 |
| 15 | Leverage | 8.3 | 2,867 |
| 16 | Illusion of Control | 8.3 | 2,878 |
| 17 | First Impression | 8.3 | 2,882 |
| 18 | Early Warning | 8.4 | 2,877 |
| 19 | Elder Wisdom | 8.2 | 2,862 |
| 20 | Quiet Conversations | 8.8 | 2,980 |
| 21 | Unknown Factors | 8.4 | 2,858 |
| 22 | Antisocial Pathologies | 9.0 | 2,889 |
| 23 | Terminus | 9.3 | 2,958 |
| 24 | Into the Breach | 9.0 | 2,866 |
| 25 | Overwhelmed | 9.1 | 2,928 |
| 26 | Nevermore | 8.7 | 2,919 |
Season 4 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Inhospitable | 8.6 | 2,365 |
| 2 | Needful | 8.6 | 2,366 |
| 3 | Volatile | 8.6 | 2,315 |
| 4 | Involuntary | 9.1 | 2,303 |
| 5 | Tale of Two Sisters | 9.1 | 2,219 |
| 6 | Artemis Through the Looking Glass | 8.9 | 2,144 |
| 7 | The Lady, or the Tigress? | 9.1 | 2,101 |
| 8 | I Know Why the Caged Cat Sings | 9.4 | 2,129 |
| 9 | Odnu! | 8.9 | 2,036 |
| 10 | Nomed Esir! | 8.8 | 1,979 |
| 11 | Teg Ydaer! | 8.6 | 1,952 |
| 12 | Og Htrof Dna Reuqnoc! | 9.0 | 1,837 |
| 13 | Kaerb Ym traeh! | 8.9 | 1,790 |
| 14 | Nautical Twilight | 6.9 | 1,503 |
| 15 | Ebb Tide | 8.3 | 1,249 |
| 16 | Emergency Dive | 8.2 | 1,257 |
| 17 | Leviathan Wakes | 8.3 | 1,195 |
| 18 | Beyond the Grip of the Gods! | 8.0 | 1,093 |
| 19 | Encounter Upon the Razor's Edge! | 8.4 | 1,068 |
| 20 | Forbidden Secrets of Civilizations Past | 8.3 | 1,013 |
| 21 | Odyssey of Death! | 8.8 | 1,025 |
| 22 | Rescue and Search | 8.7 | 974 |
| 23 | Ego and Superego | 7.4 | 935 |
| 24 | Zenith and Abyss | 8.9 | 904 |
| 25 | Over and Out | 8.9 | 877 |
| 26 | Death and Rebirth | 9.1 | 936 |
