| Clark, Mary | Mary Clark | Actor | 1932 - 1933 | 2 | |
| Cox, Norman | Norman Cox | Actor, Lighting Designer | 1932 - 1933 | 2 | |
| Caskey, Ethel | Ethel Caskey | Actor | 1932 | 1 | |
| Chamberlin, Howard | Howard Chamberlin | Actor | 1932 | 1 | |
| Collinson, Elsie | Elsie Collinson | Actor | 1932 | 1 | |
| Carey, May | May Carey | Actor | 1932 | 1 | |
| Chancellor, Betty | Betty Chancellor | Actor | 1932 | 1 | |
| Cooke, Arnold | Arnold Cooke | Composer | 1932 | 1 | |
| Christie, Diana | Diana Christie | Actor | 1932 | 1 | |
| Carlon, Frances | Frances Carlon | Actor | 1932 | 1 | |
| Clyman, Adelaide | Adelaide Clyman | Actor | 1932 | 1 | |
| Czoppán, Flóri | Flóri Czoppán | Actor | 1932 | 1 | |
| Clarke, Nigel | Nigel Clarke | Actor | 1931 - 1952 | 3 | |
| Compton, Ranulf | Ranulf Compton | Actor | 1931 | 1 | |
| Crawford, Jack | Jack Crawford | Director | 1931 | 1 | |
| Candidus, Fritz | Fritz Candidus | Actor | 1931 | 2 | |
| Cordes, Ryna | Ryna Cordes | Actor | 1931 | 1 | |
| Cserépy, László | László Cserépy | Actor | 1931 | 4 | |
| Cummings, Arthur | Arthur Cummings | Actor | 1931 | 1 | |
| Clarke, Edward | Edward Clarke | Actor | 1931 | 1 | |
| Clinton-Baddeley, V., C. | V. C. Clinton-Baddeley | Actor | 1931 | 1 | |
| Conlan, Frank | Frank Conlan | Actor | 1931 | 1 | |
| Child, Barbara | Barbara Child | Actor | 1931 | 1 | |
| Coso, Ramón | Ramón Coso | Translator | 1931 | 1 | |
| Carter, Nell | Nell Carter | Actor | 1930 | 2 | |
| Chawner, Mary | Mary Chawner | Actor | 1930 | 2 | |
| Cooper, Betty | Betty Cooper | Actor | 1930 | 3 | |
| Clark, Alfred | Alfred Clark | Actor | 1930 | 1 | |
| Cropper, Herschel | Herschel Cropper | Actor | 1930 | 1 | |
| Crawford, O., T. | O. T. Crawford | Actor | 1930 | 1 | |
| Christy, Robert | Robert Christy | Actor | 1930 | 1 | |
| Cast, Katherine | Katherine Cast | Actor | 1930 | 1 | |
| Caird, Peggy | Peggy Caird | Designer | 1930 | 1 | |
| Charmidou, Nelli | Nelli Charmidou | Actor | 1930 | 1 | |
| Coke, Richard | Richard Coke | Actor | 1930 | 1 | |
| Coates, Fred | Fred Coates | Designer | 1930 | 1 | |
| Carolan, P.J. | P. J. Carolan (P.J. Carolan) | Actor | 1929 | 1 | |
| Carinus-Holzhausen, A. E. | A. E. Carinus-Holzhausen | Translator | 1929 | 1 | |
| Coetzee, Andries | Andries Coetzee | Actor | 1929 | 1 | |
| Collins, G. Pat | G. Pat Collins | Actor | 1929 | 1 | |
| Contardi, A. | A. Contardi | Actor | 1929 | 1 | |
| Corrick, Gerald | Gerald Corrick | Actor | 1929 | 1 | |
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