Seasons
Season 1 episodes - IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Independence Day | 8.6 | 3,988 |
| 2 | Fireworks | 8.7 | 3,819 |
| 3 | Welcome to Happy Harbor | 7.8 | 3,694 |
| 4 | Drop-Zone | 8.2 | 3,624 |
| 5 | Schooled | 8.6 | 3,607 |
| 6 | Infiltrator | 8.6 | 3,562 |
| 7 | Denial | 8.8 | 3,561 |
| 8 | Downtime | 8.2 | 3,528 |
| 9 | Bereft | 9.0 | 3,575 |
| 10 | Targets | 8.8 | 3,488 |
| 11 | Terrors | 9.0 | 3,503 |
| 12 | Homefront | 9.2 | 3,550 |
| 13 | Alpha Male | 8.4 | 3,422 |
| 14 | Revelation | 8.9 | 3,457 |
| 15 | Humanity | 9.0 | 3,463 |
| 16 | Failsafe | 9.4 | 3,733 |
| 17 | Disordered | 8.4 | 3,388 |
| 18 | Secrets | 8.5 | 3,414 |
| 19 | Misplaced | 9.2 | 3,527 |
| 20 | Coldhearted | 9.4 | 3,656 |
| 21 | Image | 8.9 | 3,385 |
| 22 | Agendas | 8.9 | 3,383 |
| 23 | Insecurity | 8.8 | 3,343 |
| 24 | Performance | 8.7 | 3,371 |
| 25 | Usual Suspects | 9.4 | 3,550 |
| 26 | Auld Acquaintance | 9.6 | 4,062 |
Season 2 episodes - IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Happy New Year | 8.9 | 3,383 |
| 2 | Earthlings | 8.4 | 3,236 |
| 3 | Alienated | 8.8 | 3,239 |
| 4 | Salvage | 8.7 | 3,211 |
| 5 | Beneath | 8.3 | 3,201 |
| 6 | Bloodlines | 9.4 | 3,404 |
| 7 | Depths | 9.5 | 3,436 |
| 8 | Satisfaction | 9.1 | 3,250 |
| 9 | Darkest | 9.2 | 3,251 |
| 10 | Before the Dawn | 9.1 | 3,238 |
| 11 | Cornered | 8.6 | 3,164 |
| 12 | True Colors | 8.6 | 3,155 |
| 13 | The Fix | 8.9 | 3,172 |
| 14 | The Runaways | 8.7 | 3,146 |
| 15 | War | 9.3 | 3,257 |
| 16 | Complications | 9.4 | 3,276 |
| 17 | The Hunt | 9.0 | 3,177 |
| 18 | Intervention | 9.0 | 3,165 |
| 19 | Summit | 9.6 | 4,215 |
| 20 | Endgame | 9.6 | 3,761 |
Season 3 episodes - IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Princes All | 8.8 | 3,301 |
| 2 | Royal We | 8.7 | 3,174 |
| 3 | Eminent Threat | 9.0 | 3,172 |
| 4 | Private Security | 9.0 | 3,191 |
| 5 | Away Mission | 8.6 | 3,077 |
| 6 | Rescue Op | 8.8 | 3,075 |
| 7 | Evolution | 9.3 | 3,164 |
| 8 | Triptych | 8.6 | 3,030 |
| 9 | Home Fires | 8.8 | 3,024 |
| 10 | Exceptional Human Beings | 8.7 | 3,002 |
| 11 | Another Freak | 8.6 | 2,982 |
| 12 | Nightmare Monkeys | 8.6 | 3,038 |
| 13 | True Heroes | 9.1 | 3,013 |
| 14 | Influence | 8.6 | 2,917 |
| 15 | Leverage | 8.3 | 2,881 |
| 16 | Illusion of Control | 8.3 | 2,892 |
| 17 | First Impression | 8.2 | 2,896 |
| 18 | Early Warning | 8.4 | 2,891 |
| 19 | Elder Wisdom | 8.2 | 2,876 |
| 20 | Quiet Conversations | 8.8 | 2,994 |
| 21 | Unknown Factors | 8.4 | 2,871 |
| 22 | Antisocial Pathologies | 9.0 | 2,902 |
| 23 | Terminus | 9.3 | 2,970 |
| 24 | Into the Breach | 9.0 | 2,881 |
| 25 | Overwhelmed | 9.1 | 2,942 |
| 26 | Nevermore | 8.7 | 2,933 |
Season 4 episodes - IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Inhospitable | 8.6 | 2,379 |
| 2 | Needful | 8.6 | 2,379 |
| 3 | Volatile | 8.6 | 2,328 |
| 4 | Involuntary | 9.1 | 2,316 |
| 5 | Tale of Two Sisters | 9.1 | 2,231 |
| 6 | Artemis Through the Looking Glass | 8.9 | 2,157 |
| 7 | The Lady, or the Tigress? | 9.1 | 2,114 |
| 8 | I Know Why the Caged Cat Sings | 9.3 | 2,142 |
| 9 | Odnu! | 8.9 | 2,050 |
| 10 | Nomed Esir! | 8.8 | 1,992 |
| 11 | Teg Ydaer! | 8.6 | 1,966 |
| 12 | Og Htrof Dna Reuqnoc! | 9.0 | 1,851 |
| 13 | Kaerb Ym traeh! | 8.9 | 1,804 |
| 14 | Nautical Twilight | 6.9 | 1,522 |
| 15 | Ebb Tide | 8.3 | 1,263 |
| 16 | Emergency Dive | 8.2 | 1,271 |
| 17 | Leviathan Wakes | 8.3 | 1,208 |
| 18 | Beyond the Grip of the Gods! | 8.0 | 1,105 |
| 19 | Encounter Upon the Razor's Edge! | 8.4 | 1,081 |
| 20 | Forbidden Secrets of Civilizations Past | 8.3 | 1,027 |
| 21 | Odyssey of Death! | 8.8 | 1,039 |
| 22 | Rescue and Search | 8.7 | 987 |
| 23 | Ego and Superego | 7.4 | 950 |
| 24 | Zenith and Abyss | 8.9 | 918 |
| 25 | Over and Out | 8.9 | 892 |
| 26 | Death and Rebirth | 9.1 | 951 |
