Here is a detailed The Unit episode guide that can help you browse all The Unit episodes in a snap! Each episode's rating and release date is listed on the right of the title. You may also use the quick season jumper to focus on a certain The Unit season.
| The Unit Season 1 Episodes | yyyy-mm-dd | Rating | |
| s1e1 | First Responders | 2006-03-07 | 5.50/10 |
| s1e2 | Stress | 2006-03-14 | 10.00/10 |
| s1e3 | 200th Hour | 2006-03-21 | 8.00/10 |
| s1e4 | True Believers | 2006-03-28 | 10.00/10 |
| s1e5 | Non Permissive Environment | 2006-04-04 | 3.67/10 |
| s1e6 | Security | 2006-04-11 | 10.00/10 |
| s1e7 | Dedication | 2006-04-18 | 10.00/10 |
| s1e8 | Sere | 2006-04-25 | 10.00/10 |
| s1e9 | Eating The Young | 2006-05-02 | 10.00/10 |
| s1e10 | Unannounced | 2006-05-09 | 10.00/10 |
| s1e11 | Exposure | 2006-05-09 | 10.00/10 |
| s1e12 | Morale, Welfare And Recreation | 2006-05-16 | 10.00/10 |
| s1e13 | The Wall | 2006-05-16 | 6.50/10 |
| The Unit Season 2 Episodes | yyyy-mm-dd | Rating | |
| s2e1 | Change Of Station | 2006-09-19 | 10.00/10 |
| s2e2 | Extreme Rendition | 2006-09-26 | 10.00/10 |
| s2e3 | The Kill Zone | 2006-10-03 | 10.00/10 |
| s2e4 | Manhunt. | 2006-10-10 | 10.00/10 |
| s2e5 | Force Majeure | 2006-10-17 | 10.00/10 |
| s2e6 | Old Home Week | 2006-10-31 | 10.00/10 |
| s2e7 | Off The Meter | 2006-11-07 | 10.00/10 |
| s2e8 | Natural Selection | 2006-11-14 | 10.00/10 |
| s2e9 | Report By Exception | 2006-11-21 | 10.00/10 |
| s2e10 | Bait. | 2006-11-28 | 10.00/10 |
| s2e11 | Silver Star | 2006-12-12 | 10.00/10 |
| s2e12 | The Broom Cupboard | 2007-01-16 | 10.00/10 |
| s2e13 | Sub-conscious | 2007-02-06 | 10.00/10 |
| s2e14 | Johnny B. Good | 2007-02-06 | 10.00/10 |
| s2e15 | The Water Is Wide | 2007-02-13 | 10.00/10 |
| s2e16 | Games Of Chance | 2007-02-20 | 10.00/10 |
| s2e17 | Dark Of The Moon | 2007-02-27 | 10.00/10 |
| s2e18 | Two Coins | 2007-03-20 | 10.00/10 |
| s2e19 | Outsiders | 2007-04-03 | 10.00/10 |
| s2e20 | In Loco Parentis | 2007-04-10 | 10.00/10 |
| s2e21 | Bedfellows | 2007-04-24 | 9.75/10 |
| s2e22 | Freefall | 2007-05-01 | 10.00/10 |
| s2e23 | Paradise Lost | 2007-05-08 | 10.00/10 |
| The Unit Season 3 Episodes | yyyy-mm-dd | Rating | |
| s3e1 | Pandemonium, Part 1 | 2007-09-25 | 10.00/10 |
| s3e2 | Pandemonium, Part 2 | 2007-10-02 | 10.00/10 |
| s3e3 | Always Kiss Them Goodbye | 2007-10-09 | 9.50/10 |
| s3e4 | Every Step You Take | 2007-10-16 | 9.00/10 |
| s3e5 | Inside Out. | 2007-10-23 | 10.00/10 |
| s3e6 | M.ps | 2007-10-30 | 10.00/10 |
| s3e7 | Five Brothers | 2007-11-06 | 10.00/10 |
| s3e8 | Play 16 | 2007-11-13 | 10.00/10 |
| s3e9 | Binary Explosion | 2007-11-20 | 9.00/10 |
| s3e10 | Gone Missing | 2007-11-27 | 9.00/10 |
| s3e11 | Side Angle Slide | 2007-12-18 | 10.00/10 |
| The Unit Season 4 Episodes | yyyy-mm-dd | Rating | |
| s4e1 | Sacrifice | 2008-09-28 | 10.00/10 |
| s4e2 | Sudden Flight | 2008-10-05 | 10.00/10 |
| s4e3 | Sex Trade | 2008-10-12 | 0.00/10 |
| s4e4 | The Conduit | 2008-10-19 | 0.00/10 |
| s4e5 | Dancing Lessons | 2008-10-26 | 10.00/10 |
| s4e6 | Inquisition | 2008-11-02 | 9.50/10 |
| s4e7 | Into Hell, Part 1 | 2008-11-09 | 10.00/10 |
| s4e8 | Into Hell, Part 2 | 2008-11-16 | 9.50/10 |
| s4e9 | Shadow Riders | 2008-11-23 | 10.00/10 |
| s4e10 | Mislead And Misguided | 2008-11-30 | 10.00/10 |
| s4e11 | Switchblade | 2008-12-21 | 10.00/10 |
| s4e12 | Bad Beat | 2009-01-04 | 10.00/10 |
| s4e13 | The Spear Of Destiny | 2009-01-11 | 9.67/10 |
| s4e14 | The Last Nazi | 2009-02-15 | 10.00/10 |
| s4e15 | Hero | 2009-03-08 | 10.00/10 |
| s4e16 | Hill 60 | 2009-03-15 | 0.00/10 |
| s4e17 | Flesh & Blood | 2009-03-22 | 8.67/10 |
| s4e18 | Best Laid Plans | 2009-03-29 | 9.67/10 |
| s4e19 | Whiplash | 2009-04-12 | 9.50/10 |
| s4e20 | Chaos Theory | 2009-04-26 | 10.00/10 |
| s4e21 | Endgame | 2009-05-03 | 10.00/10 |
| s4e22 | Unknown Soldier | 2009-05-10 | 10.00/10 |