Nowadays we associate Johannes Kepler with his famous laws of planetary motion. But the history of his discoveries is a drama of Shakespearian proportions - full of intrigue, passion, depravity and corruption.
| Actor | Role |
|---|---|
 Christoph BachJohannes Kepler | Johannes Kepler |
 Heiko PinkowskiTycho Brahe | Tycho Brahe |
| BBen JanssenMatthias Seiffart | Matthias Seiffart |
| FFrederik BottFrans Tengnagel | Frans Tengnagel |
 Peter BrownbillJeppe | Jeppe |
| DDaniel Noël FleischmannJohannes Eriksen | Johannes Eriksen |
| LLena DrieschnerBarbara Kepler | Barbara Kepler |
 Michael SiderisKaiser Rudolf | Kaiser Rudolf |
| SSusanne WeckerleKirsten Brahe | Kirsten Brahe |
 Vilmar BieriKutscher | Kutscher |
 Frank StöckleNarrator (voice) | Narrator (voice) |