| Schöbel, Kitty | Kitty Schöbel | Actor | 1975 | 1 | |
| Splinar, Paul | Paul Splinar | Actor | 1975 | 1 | |
| Stein, Anton | Anton Stein | Actor | 1975 | 1 | |
| Schöbel, Ferdinand | Ferdinand Schöbel | Actor | 1975 | 1 | |
| Sheil, Kate | Kate Sheil | Actor | 1975 | 1 | |
| Schuller, Frieder | Frieder Schuller | Director | 1975 | 1 | |
| Siegmund, Siegfried | Siegfried Siegmund | Actor | 1975 | 1 | |
| Sigurjónsson, Hermann | Hermann Sigurjónsson | Actor | 1975 | 1 | |
| Sadler, Michael | Michael Sadler | Actor | 1975 | 1 | |
| Sezer, Alev | Alev Sezer | Actor | 1975 | 1 | |
| Scrivener, Kay | Kay Scrivener | Actor | 1975 | 1 | |
| Stojsin, Nikola | Nikola Stojsin | Actor | 1975 | 1 | |
| Soler, Nuria | Nuria Soler | Actor | 1975 | 1 | |
| Salvador, Lola | Lola Salvador | Adaptation | 1975 | 1 | |
| Solla, Raffaele | Raffaele Solla | Dancer | 1975 | 1 | |
| Savagnone, Rita | Rita Savagnone | Actor | 1975 | 1 | |
| Supino, Gianni | Gianni Supino | Director | 1975 | 1 | |
| Sundquist, Bjørn | Bjørn Sundquist | Actor | 1974 - 2012 | 17 | 2 |
| Scogin, Robert | Robert Scogin | Actor, Adaptation, Director | 1974 - 2009 | 7 | |
| Schwientek, Norbert | Norbert Schwientek | Actor | 1974 - 2006 | 9 | 1 |
| Siegenthaler, Peter | Peter Siegenthaler | Actor | 1974 - 1999 | 3 | 1 |
| Storm, Emy | Emy Storm | Actor | 1974 - 1997 | 7 | 1 |
| Shotwell, Sandra | Sandra Shotwell | Actor, Adaptation | 1974 - 1991 | 4 | |
| Saint, Eric | Eric Saint | Actor | 1974 - 1981 | 2 | |
| Sunde, Karen | Karen Sunde | Actor, Dramaturg | 1974 - 1981 | 5 | 1 |
| Sainz de la Maza, Alicia | Alicia Sainz de la Maza | Actor | 1974 - 1980 | 4 | |
| Szinetár, Miklós | Miklós Szinetár | Director | 1974 - 1978 | 2 | 1 |
| Spassov, Ivan | Ivan Spassov | Composer | 1974 - 1978 | 4 | |
| Samaniego, Rafael | Rafael Samaniego | Actor, Director | 1974 - 1978 | 3 | |
| Seldte, Gesina | Gesina Seldte | Costume Designer | 1974 - 1977 | 2 | |
| Sandler, Susan | Susan Sandler | Actor | 1974 - 1975 | 2 | |
| Swartz, Marlene | Marlene Swartz | Actor, Adaptation, Director | 1974 - 1975 | 3 | |
| Stefansson, Ove | Ove Stefansson | Actor | 1974 - 1975 | 4 | |
| Sadler, William | William Sadler | Actor | 1974 | 1 | 1 |
| Shilling, Margaret | Margaret Shilling | Sound Designer | 1974 | 1 | |
| Streubel, Joachim | Joachim Streubel | Designer | 1974 | 1 | |
| Stupel, Ilja | Ilja Stupel | Musician | 1974 | 1 | |
| Svatun, Iver | Iver Svatun | Actor | 1974 | 10 | |
| Strothe, Dirk | Dirk Strothe | Actor | 1974 | 1 | |
| Scherer, Alexandra | Alexandra Scherer | Actor | 1974 | 1 | |
| Spörl, Volkmar | Volkmar Spörl | Dramaturg | 1974 | 1 | |
| Simeonova, Veneta | Veneta Simeonova | Actor | 1974 | 1 | |
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