While Felix loses his voice, he believes he needs treatment. But is it really a disease that blocks or rather the feelings he tries to choke?
| Actor | Role |
|---|---|
 Tom BöttcherFelix | Felix |
| JJulius ForsterJonas | Jonas |
 David LiskeChoir Conductor | Choir Conductor |
 Marcus CalvinDr. Eck | Dr. Eck |