Underbelly: Season 4 (Razor)
This season started on August 21, 2011. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|
| 1 | The Worst Woman in Sydney | |
| 2 | Whips and Scorpions | |
| 3 | Cat Amongst the Pigeons | |
| 4 | The Damage Done | |
| 5 | The Darlinghurst Outrage | |
| 6 | Blood Alley | |
| 7 | Tripe and Brains | |
| 8 | A Big Shivoo | |
| 9 | The Crash | |
| 10 | The Sentimental Bloke | |
| 11 | Jerusalem Revisited | |
| 12 | Big Moves | |
| 13 | Armageddon | |