| Steinhöfel, Carl, | Carl Steinhöfel | Actor | 1921 | 1 | |
| Seitz, Lou, | Lou Seitz | Actor | 1921 | 1 | |
| Schwabe, Fritz, | Fritz Schwabe | Actor | 1921 | 1 | |
| Sorg, Anita, | Anita Sorg | Actor | 1921 | 1 | |
| Siems, Friedrich, | Friedrich Siems | Actor, Director | 1921 | 3 | |
| Schönian, Gertrud, | Gertrud Schönian | Adaptation | 1921 | 1 | |
| Scarla, Paul, | Paul Scarla | Actor | 1921 | 2 | |
| Sommerschield, Esther, | Esther Sommerschield | Actor | 1921 | 1 | |
| Selmer, Lillemor Gjems, | Lillemor Gjems Selmer | Actor | 1921 | 1 | |
| Smythe, Paul, | Paul Smythe | Actor | 1921 | 1 | |
| Savov, Stefan, | Stefan Savov | Actor | 1921 | 2 | |
| Suzuki, Fukuko, | Fukuko Suzuki | Actor | 1921 | 1 | |
| Sasaki, Takashi, | Takashi Sasaki | Actor | 1921 | 1 | |
| Sakaguchi, Toshio, | Toshio Sakaguchi | Actor | 1921 | 1 | |
| Schwenzen, Astri, | Astri Schwenzen | Actor | 1921 | 11 | |
| Schwenzen, Harald, | Harald Schwenzen | Actor, Director | 1921 | 15 | |
| Snyder, Donald | Donald Snyder | Actor | 1921 | 1 | |
| Snyder, Robert | Robert Snyder | Actor | 1921 | 1 | |
| Snyder, Carl, E. | Carl E. Snyder | Actor | 1921 | 1 | |
| Schuster, F., G. | F. G. Schuster | Actor | 1921 | 1 | |
| Springer, Medora | Medora Springer | Actor | 1921 | 1 | |
| Skulme, Oto | Oto Skulme | Designer | 1921 | 2 | |
| Simsons, Eduards | Eduards Simsons | Actor | 1921 | 4 | |
| Skalbe, Ž. | Ž. Skalbe | Actor, Dancer | 1921 | 3 | |
| Sundborg, Eric | Eric Sundborg | Actor | 1921 | 1 | |
| Sajó, Vilmos | Vilmos Sajó | Actor | 1921 | 1 | |
| Saalfeld, Friedrich | Friedrich Saalfeld | Actor | 1921 | 1 | |
| Scheld, Dora | Dora Scheld | Actor | 1921 | 1 | |
| Schutz, Adolf | Adolf Schutz | Actor | 1921 | 1 | |
| Stein, Carlheinz, | Carlheinz Stein | Actor | 1921 - 1922 | 3 | |
| Stekel, Erich | Erich Stekel | Musical Director | 1921 - 1922 | 1 | |
| Shigeoka, Kannichi, | Kannichi Shigeoka | Designer | 1921 - 1924 | 2 | |
| Starkoff, Hirlanda, | Hirlanda Starkoff | Actor | 1921 - 1924 | 2 | |
| Schmitt, Willi, | Willi Schmitt | Actor | 1921 - 1926 | 3 | |
| Steckel, Leonhard, | Leonhard Steckel | Actor, Director | 1921 - 1937 | 5 | |
| Servaes, Dagny, | Dagny Servaes | Actor | 1921 - 1950 | 2 | |
| Schramm, Werner, | Werner Schramm | Actor, Designer | 1921 - 1964 | 2 | |
| Selmer, Liv Uchermann, | Liv Uchermann-Selmer (Liv Uchermann Selmer) | Actor | 1921 - 2006 | 18 | |
| Sams, Vilho, | Vilho Sams | Actor | 1922 | 1 | |
| Sipilä, Hilma, | Hilma Sipilä | Actor | 1922 | 1 | |
| Smått, Hilja, | Hilja Smått | Actor | 1922 | 1 | |
| Soramaa, Heikki, | Heikki Soramaa | Actor | 1922 | 1 | |
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