| Shirahase, Tomoko | Tomoko Shirahase | Actor | 1964 | 1 | |
| Shrader, Gretchen | Gretchen Shrader | Actor, Designer, Lighting Designer | 1964 | 3 | |
| Sanders, Albert | Albert Sanders | Actor | 1964 | 1 | |
| Shannon, James | James Shannon | Actor | 1964 | 1 | |
| Staab, Jane | Jane Staab | Actor | 1964 | 1 | |
| Siegel, Ellen | Ellen Siegel | Actor | 1964 | 1 | |
| Saunders, Barbara | Barbara Saunders | Actor | 1964 | 1 | |
| Szuster, Anne | Anne Szuster | Actor | 1964 | 1 | |
| Steimig, Hertha | Hertha Steimig | Costume Designer | 1964 | 1 | |
| Schlemmer, Karin | Karin Schlemmer | Actor | 1964 | 1 | |
| Schaufuss, Peter-Timm | Peter-Timm Schaufuss | Actor | 1964 | 1 | |
| Schwartzkopff, Friedrich | Friedrich Schwartzkopff | Actor | 1964 | 1 | |
| Steck, Dietz-Werner | Dietz-Werner Steck | Actor | 1964 | 1 | |
| Stephanowitsch, Christian | Christian Stephanowitsch | Actor | 1964 | 1 | |
| Sheykhi, Jamile | Jamile Sheykhi | Actor | 1964 | 1 | |
| Sweetser, Marceine | Marceine Sweetser | Actor, Dancer | 1964 | 3 | |
| Schneider, Larry | Larry Schneider | Actor | 1964 | 3 | |
| Sieverding, Katharina | Katharina Sieverding | Costume Designer | 1964 | 1 | |
| Solé, José | José Solé | Director | 1964 | 1 | |
| Schulze, Hertha | Hertha Schulze | Costume Designer | 1964 | 1 | |
| Stern, Bob | Bob Stern | Actor | 1964 | 1 | |
| Sáenz, Arturo | Arturo Sáenz | Actor | 1964 | 1 | |
| Serna, Mónica | Mónica Serna | Actor | 1964 | 1 | |
| Suciu-Tifor, Viorica | Viorica Suciu-Tifor | Actor | 1964 | 1 | |
| Smoje, Boris | Boris Smoje | Actor | 1964 | 1 | |
| Szemes, Mari | Mari Szemes | Actor | 1964 | 1 | |
| Simmerl, Walter | Walter Simmerl | Actor | 1964 | 1 | |
| Smolik, Anna | Anna Smolik (Anna Smolik) | Actor | 1964 - 1965 | 5 | |
| Sica, Carol | Carol Sica (Carol Sica) | Actor | 1964 - 1966 | 2 | |
| Saager, Hans Joachim | Hans Joachim Saager | Actor | 1964 - 1966 | 2 | |
| Schou, Ernst | Ernst Schou | Actor | 1964 - 1966 | 2 | |
| Simon, Zsuzsa | Zsuzsa Simon | Actor, Director | 1964 - 1967 | 2 | |
| Smith, Maggie | Maggie Smith | Actor | 1964 - 1970 | 3 | |
| Schmidtchen, Achim | Achim Schmidtchen (Achim Schmidtchen) | Actor | 1964 - 1972 | 3 | |
| Schaad, Dieter | Dieter Schaad | Actor | 1964 - 1972 | 2 | |
| Stamborski, Adalbert | Adalbert Stamborski | Actor | 1964 - 1975 | 2 | |
| Schütz, Waldemar | Waldemar Schütz (Waldemar Schütz) | Actor | 1964 - 1979 | 4 | |
| Steinmüller, Franz | Franz Steinmüller | Actor | 1964 - 1979 | 4 | |
| Sutter, Sonja | Sonja Sutter | Actor | 1964 - 1981 | 3 | |
| Scheidt, Erika, vom | Erika vom Scheidt | Actor | 1964 - 1984 | 4 | |
| Strauß, Eberhard | Eberhard Strauß | Actor | 1964 - 1992 | 2 | |
| Strenga, Juris | Juris Strenga | Actor | 1964 - 1993 | 4 | |
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