| Thompson, Bob | Bob Thompson | Actor | 1972 | 1 | |
| Tooth, Andrei | Andrei Tooth | Actor | 1972 | 2 | |
| Taylor, Annemarie | Annemarie Taylor | Actor | 1972 | 1 | |
| Técsy, Sándor | Sándor Técsy | Actor | 1972 | 1 | |
| Tumbas, Josip | Josip Tumbas | Actor | 1972 | 1 | |
| Terranova, Osvaldo | Osvaldo Terranova | Actor | 1972 | 1 | |
| Tejeira, Francisco | Francisco Tejeira | Producer | 1972 | 1 | |
| Tusco, Gianluca | Gianluca Tusco | Actor | 1972 | 1 | |
| Thorns, Tricia | Tricia Thorns | Actor | 1972 | 1 | |
| Tonbridge, Graham | Graham Tonbridge | Actor | 1972 | 1 | |
| Treays, John | John Treays | Lighting Designer | 1972 | 1 | |
| Tsaglos, Vasilis | Vasilis Tsaglos | Actor | 1972 | 1 | |
| Tellefsen, Tom | Tom Tellefsen (Tom Tellefsen) | Actor | 1971 - 2005 | 37 | |
| Thiré, Cecil | Cecil Thiré (Cecil Thiré) | Director, Translator | 1971 - 1989 | 14 | |
| Tímár, Béla | Béla Tímár | Actor | 1971 - 1975 | 2 | |
| Torres, Geraldo | Geraldo Torres (Geraldo Torres) | Composer | 1971 - 1973 | 5 | |
| Teubner, Roland | Roland Teubner | Actor | 1971 - 1973 | 8 | |
| Teszáry, Gábor | Gábor Teszáry (Gábor Teszáry) | Actor | 1971 | 1 | |
| the Falco, Rubem | Rubem the Falco (Rubem the Falco) | Actor | 1971 | 1 | |
| Thomassen, Per | Per Thomassen | Lighting Designer | 1971 | 44 | |
| Thomas, Scott | Scott Thomas | Actor | 1971 | 1 | |
| Thölix, Fnykis | Fnykis Thölix | Actor | 1971 | 1 | |
| Turner, John | John Turner | Actor | 1971 | 1 | |
| Tabakov, Krum | Krum Tabakov | Composer | 1971 | 1 | |
| Tandy, Steven | Steven Tandy | Actor | 1971 | 3 | |
| Trettin, Erwin | Erwin Trettin | Actor | 1971 | 1 | |
| Ternström, Solveig | Solveig Ternström (Solveig Ternström) | Actor | 1970 - 1993 | 17 | |
| Truppe, Fritz | Fritz Truppe | Actor | 1970 - 1976 | 3 | |
| Thompson, Rebecca | Rebecca Thompson | Actor | 1970 | 1 | |
| Tönges, Otto | Otto Tönges | Actor | 1970 | 2 | |
| Terry, Eddie | Eddie Terry | Actor | 1970 | 1 | |
| Thornton, Jonne | Jonne Thornton | Designer, Lighting Designer | 1970 | 2 | |
| Torres, Luis | Luis Torres | Actor | 1970 | 1 | |
| Thomer, Udo | Udo Thomer | Actor | 1970 | 1 | |
| Tofano, Sergio | Sergio Tofano | Actor | 1970 | 1 | |
| Travers, Ronald | Ronald Travers | Producer | 1970 | 1 | |
| Tilly, Grant | Grant Tilly | Actor, Director | 1969 - 2003 | 2 | |
| Takács, Katalin | Katalin Takács (Katalin Takács) | Actor, Costume Designer | 1969 - 1991 | 4 | |
| Teede, Neville | Neville Teede | Actor | 1969 - 1988 | 2 | |
| Torres, Fernando | Fernando Torres (Fernando Torres) | Actor, Director | 1969 - 1971 | 3 | |
| Tistam, Ulf | Ulf Tistam (Ulf Tistam) | Actor | 1969 - 1970 | 2 | |
| Terry, David | David Terry | Actor | 1969 - 1970 | 3 | |
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