The "Schwitzkasten" is a sleazy sauna located in a undistinguished neighborhood in Berlin, Germany where several persons are used to meet day by day, discussing their personal problems and feelings.
| Actor | Role |
|---|---|
 Steffi KühnertKarin Lose | Karin Lose |
 Christiane PaulNadinchen Molinski | Nadinchen Molinski |
 Charly HübnerJost Molinski | Jost Molinski |
 Laura TonkeMonika Stauffenberg | Monika Stauffenberg |
 Esther ZimmeringDani Möller | Dani Möller |
 Edgar SelgeNorbert Reich | Norbert Reich |
 Franziska WalserAnja Reich | Anja Reich |
 Ezard HaußmannÄlterer Mann | Älterer Mann |
 Oliver MommsenRollenspieler | Rollenspieler |
 Kirsten BlockSophie | Sophie |
 Gabriela Maria SchmeidePolizistin | Polizistin |
 Alice DwyerKäthe Lose | Käthe Lose |
 Zoe MooreHildegard Reich | Hildegard Reich |
 Paula PaulMagnolia | Magnolia |
 Hülya DuyarFrau Özbey | Frau Özbey |