The Closed Chain (German: Die geschlossene Kette) is a 1920 German silent film directed by Paul L. Stein and starring Pola Negri, Aud Egede-Nissen, and Carl Ebert.
| Actor | Role |
|---|---|
 Pola NegriNot listed | Not listed |
| CCarl EbertNot listed | Not listed |
 Aud Egede-NissenNot listed | Not listed |
 Greta SchröderNot listed | Not listed |
 Albert SteinrückNot listed | Not listed |