In aller Freundschaft Gravitation (1998– ) Online
- Original Title :
- Gravitation
- Genre :
- TV Episode / Drama
- Year :
- 1998–
- Cast :
- Thomas Koch,Thomas Rühmann,Udo Schenk
- Writer :
- Lars Morgenroth
- Type :
- TV Episode
- Time :
- 45min
- Rating :
- 6.4/10
| Episode credited cast: | |||
 | Thomas Koch | - | Dr. Philipp Brentano |
| Thomas Rühmann | - | Dr. Roland Heilmann |
| Udo Schenk | - | Dr. Rolf Kaminski |
| Alexa Maria Surholt | - | Sarah Marquardt |