| 15 | Intervention Season 15 Episode 30 – Jasmine | | 1 | 6 years |
| Intervention Season 15 Episode 29 – Robbie | | 0 | 6 years |
| Intervention Season 15 Episode 28 – Robbie | | 1 | 6 years |
| Intervention Season 15 Episode 27 – Jordan | | 1 | 6 years |
| Intervention Season 15 Episode 26 – Tiffany | | 1 | 6 years |
| Intervention Season 15 Episode 25 – Kathy | | 1 | 6 years |
| Intervention Season 15 Episode 24 – Katie S. | | 1 | 6 years |
| Intervention Season 15 Episode 23 – Jennifer | | 1 | 6 years |
| Intervention Season 15 Episode 22 – Katie S. | | 1 | 6 years |
| Intervention Season 15 Episode 21 – Todd | | 1 | 6 years |
| Intervention Season 15 Episode 20 – Sarah | | 1 | 6 years |
| Intervention Season 15 Episode 19 – Intervention In-Depth: Synthetic Marijuana | | 0 | 6 years |
| Intervention Season 15 Episode 18 – Ryan | | 0 | 6 years |
| Intervention Season 15 Episode 17 – Brittany | | 0 | 6 years |
| Intervention Season 15 Episode 16 – Ryan | | 0 | 6 years |
| Intervention Season 15 Episode 15 – Megan | | 0 | 6 years |
| Intervention Season 15 Episode 14 – Brittany | | 0 | 6 years |
| Intervention Season 15 Episode 13 – Alicia D | | 0 | 6 years |
| Intervention Season 15 Episode 12 – Daniel M | | 0 | 6 years |
| Intervention Season 15 Episode 11 – Ginjer | | 0 | 6 years |
| Intervention Season 15 Episode 10 – Alicia D. | | 0 | 6 years |
| Intervention Season 15 Episode 9 – Loren | | 0 | 6 years |
| Intervention Season 15 Episode 8 – Daniel M. | | 0 | 6 years |
| Intervention Season 15 Episode 7 – Daniel / Robert | | 0 | 6 years |
| Intervention Season 15 Episode 6 – Daniel / Robert | | 0 | 6 years |
| Intervention Season 15 Episode 5 – Karissa | | 0 | 6 years |
| Intervention Season 15 Episode 4 – Anne / Digger | | 0 | 6 years |
| Intervention Season 15 Episode 3 – Kacy | | 0 | 6 years |
| Intervention Season 15 Episode 2 – Sierra | | 0 | 6 years |
| Intervention Season 15 Episode 1 – Kaeleen | | 0 | 6 years |
