After his colleague Schweitzer goes missing during a drug raid, undercover cop Till Hager is tasked with tracking down a mysterious new drug called "Abaddon" - a substance which supposedly drags it's users down the deepest depths of hell.
| Actor | Role |
|---|---|
 Philipp DrosteTill Hager | Till Hager |
 Nura Habib OmerMalacoda | Malacoda |
 Jürgen F. SchmidViktor Hager | Viktor Hager |
 Melanie WilhelmJulia Weidel | Julia Weidel |
 Aline AdamM. | M. |
 Anna HeideggerMaria Hager | Maria Hager |
 Frederik von LüttichauKollege Moltke | Kollege Moltke |
 David Garzòn BarduaDaniel Eichborn | Daniel Eichborn |
| CCris KotzenJulius Schweitzer | Julius Schweitzer |
 Jenny Christina ConradsSara Weidel | Sara Weidel |
| CClara WesthoffPia Hager | Pia Hager |
| IIman RezaiCharon | Charon |
| JJonas HofrichterAnat "Antaeus" Sergejew | Anat "Antaeus" Sergejew |
| HH.K. DeWittBenedict "Nordmann" Hager | Benedict "Nordmann" Hager |
| TTim NowakBenedict "Nordmann" Hager | Benedict "Nordmann" Hager |
| PPhilip GrüneisenDr. Richard Wolff | Dr. Richard Wolff |
| MMelanie PechsteinAlexandra Veith | Alexandra Veith |