When a relentlessly annoying and obnoxious man named Karl decides to make everyone’s life a living nightmare, no one is safe. Whether it’s his coworkers, family, or strangers, Karl’s determined to get under everyone’s skin with his endless disruptions and antics. Hilarity ensues as Karl’s quest to irritate leads him into absurd and outrageous situations.
| Actor | Role |
|---|---|
 Liselotte PulverHannelore Schmidt | Hannelore Schmidt |
 Dieter HallervordenLukas Andreas Martin Schmidt | Lukas Andreas Martin Schmidt |
 Ewa StrömbergKay | Kay |
 Memmo CarotenutoArturo Santoni | Arturo Santoni |
 Alberto FarneseRossano Bertorelli | Rossano Bertorelli |
| AAngelo SorrentiniGallopini | Gallopini |
| AArmando CariniHotelboy Pepino | Hotelboy Pepino |
| DDieter Hallervorden Jr.Angelo Galoppini | Angelo Galoppini |