Johannes Keller
| 2004 |
| 2003 | SOKO Köln★5.3 |
| 2003 | SOKO Köln★5.3 |
| 2003 | SOKO Köln★5.3 |
| 2002 |
| 2002 |
| 2002 | Inspektor Rolle★6.3 |
| 2002 | Nachts im Park★6.5 |
| 2002 | Edel & Starck★7.0 |
| 2001 |
| 2000 |
| 2000 |
| 1999 |
| 1999 |
| 1999 |
| 1999 |
| 1998 |
| 1997 |
| 1997 |
| 1996 |
| 1996 |
| 1996 |
| 1996 |
| 1995 | Balko★6.6 |
| 1994 |
| 1994 | Die Wache★5.9 |
| 1994 | Die Wache★5.9 |
| 1993 | Schicksalsspiel★7.2 |
| 1992 | Wolffs Revier★5.0 |
| 1991 |
| 1987 |
| 1986 |
| 1984 | Der Fahnder★7.2 |
| 1981 |
| 1981 |
| 1974 | Derrick★6.7 |
| 1970 | Locul faptei★7.0 |
| 1970 | Locul faptei★7.0 |
| — |
