| Cranney, Jon | Jon Cranney | Actor | 1966 | 2 | |
| Cole, Olivia | Olivia Cole | Actor | 1966 | 1 | |
| Campbell, Charles | Charles Campbell | Actor | 1951 - 1966 | 2 | |
| Celerýn, Oldřich | Oldřich Celerýn | Actor | 1966 | 1 | |
| Chromek, Rudolf | Rudolf Chromek | Actor | 1960 - 1966 | 2 | |
| Cohen, Albert | Albert Cohen | Actor | 1966 | 1 | |
| Clarke, Melissa | Melissa Clarke | Actor | 1966 | 1 | |
| Corallo, Pierluigi | Pierluigi Corallo | Actor | 2002 - 2005 | 18 | |
| Calvaresi, Claudia | Claudia Calvaresi | Costume Designer, Designer | 2004 - 2005 | 24 | |
| Clausen, Frimann, Falck | Frimann Falck Clausen | Actor | 1954 - 1966 | 90 | |
| Conabere, Sydney | Sydney Conabere | Actor | 1966 - 1975 | 3 | |
| Coffin, Frederick | Frederick Coffin | Actor | 1966 | 2 | |
| Cambon, Alec | Alec Cambon | Actor | 1966 | 1 | |
| Capes, Leah | Leah Capes | Actor | 1966 | 1 | |
| Cook, Brad | Brad Cook | Actor | 1966 | 1 | |
| Chomont, Kenneth | Kenneth Chomont | Actor | 1964 - 1966 | 2 | |
| Carparelli, Anna | Anna Carparelli | Actor | 1966 | 1 | |
| Cook, Virginia | Virginia Cook | Dancer | 1966 | 1 | |
| Cardoso, Celso | Celso Cardoso | Designer | 1958 - 1966 | 2 | |
| Cremin, Michael | Michael Cremin | Actor | 1966 | 1 | |
| Choc, Jaroslav | Jaroslav Choc | Actor | 1966 | 1 | |
| Carton, Michael | Michael Carton | Director | 1966 | 1 | |
| Cloffe, - | - Cloffe | Costume Designer, Designer | 1966 | 2 | |
| Clausen, Axel | Axel Clausen | Lighting Designer | 1959 - 1966 | 2 | |
| Claasen, Günter | Günter Claasen | Actor | 1966 - 1971 | 2 | |
| Cunha, J. Manoel | J. Manoel Cunha | Designer | 1966 | 1 | |
| Costa, Oderson, Brasil | Oderson Brasil Costa | Lighting Designer | 1966 | 1 | |
| Correa da Silva, L., C. | L. C. Correa da Silva | Actor | 1966 | 1 | |
| Campbell, Gar | Gar Campbell | Actor, Director | 1966 - 1999 | 2 | |
| Carlson, Gene | Gene Carlson | Actor | 1966 | 1 | |
| Charles, Mrs. | Mrs. Charles | Actor | 1889 | 1 | |
| Colt, Alvin | Alvin Colt | Costume Designer | 1955 - 1965 | 3 | |
| Council, Elizabeth | Elizabeth Council | Actor | 1965 | 2 | |
| Cmíralová, Jarmila | Jarmila Cmíralová | Actor | 1960 - 1965 | 2 | |
| Chalupa, Jiří | Jiří Chalupa | Actor | 1965 | 3 | |
| Cook, Patricia | Patricia Cook | Costume Designer | 1965 | 1 | |
| Cowperthwaite, Joseph | Joseph Cowperthwaite | Actor | 1965 | 1 | |
| Crow, Jim | Jim Crow | Actor | 1965 | 1 | |
| Cook, Mary Jo | Mary Jo Cook | Actor | 1965 | 1 | |
| Cawley, Barbara | Barbara Cawley | Actor | 1965 | 2 | |
| Callahan, Mary, Therese | Mary Therese Callahan | Actor | 1965 | 2 | |
| Carlin, Chet | Chet Carlin | Actor | 1965 | 2 | |
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