| Cunningham, Jan | Jan Cunningham | Actor | 1978 | 1 | |
| Carson , Kit | Kit Carson | Actor | 1978 | 1 | |
| Cordan, Ralph | Ralph Cordan | Actor | 1978 | 1 | |
| Cukurs, Guntis | Guntis Cukurs | Designer | 1978 | 1 | |
| Carlson, Lillian | Lillian Carlson | Actor | 1978 | 1 | |
| Cameron, Hope | Hope Cameron | Actor | 1978 | 1 | |
| Christiansen, Unni | Unni Christiansen | Actor | 1978 | 2 | |
| Conovici , Ella | Ella Conovici | Designer | 1978 | 38 | 1 |
| Codarcea, Daniela | Daniela Codarcea | Costume Designer | 1978 | 1 | |
| Cristi, Ana | Ana Cristi | Actor | 1978 | 1 | |
| Chronicki, Adolf | Adolf Chronicki | Actor | 1978 | 1 | |
| Chastain, Susan | Susan Chastain | Actor | 1978 | 1 | |
| Caris, Tim | Tim Caris | Actor | 1978 | 1 | |
| Clover, Judith | Judith Clover | Actor | 1978 | 1 | |
| Collier, Patience | Patience Collier | Actor | 1978 | 1 | 1 |
| Crowley, Dermot | Dermot Crowley | Actor | 1978 | 1 | |
| Corbett, HIlary | Hilary Corbett | Costume Designer | 1978 | 1 | |
| Cernovitch, Nick | Nick Cernovitch | Lighting Designer | 1978 | 1 | 1 |
| Cecsarini, David | David Cecsarini | Actor | 1978 | 1 | |
| Conn, Bill | Bill Conn | Actor | 1978 | 3 | |
| Croker, Elaine | Elaine Croker | Actor | 1978 | 1 | |
| Czulowski, Bernard | Bernard Czulowski | Musician | 1978 | 1 | |
| Curtin, Joe | Joe Curtin | Musician | 1978 | 1 | |
| Croswell, Chris | Chris Croswell | Designer | 1978 | 1 | |
| Cooper, Anne | Anne Cooper | Actor | 1978 | 1 | |
| Cariello, Tom | Tom Cariello | Director | 1978 | 1 | |
| Christmas, Eric | Eric Christmas | Actor | 1978 | 1 | |
| Cristofer, Michael | Michael Cristofer | Actor | 1978 | 1 | |
| Charatsidis, Savvas | Savvas Charatsidis | Costume Designer, Designer | 1978 - 1979 | 8 | |
| Christenson, Barbro | Barbro Christenson | Actor | 1978 - 1979 | 2 | |
| Csapó, János | János Csapó | Actor | 1978 - 1983 | 2 | |
| Cuffling, Bernard | Bernard Cuffling | Actor | 1978 - 2002 | 2 | |
| Clary, Roy | Roy Clary | Actor | 1979 | 1 | |
| Całka, Mieczysław | Mieczysław Całka | Actor | 1979 | 1 | |
| Cherashore, Spencer | Spencer Cherashore | Actor | 1979 | 1 | |
| Cohen, james | James Cohen | Actor | 1979 | 1 | |
| Clark, | Ron Clark | Actor | 1979 | 1 | |
| Coleman, Peter Thomas | Peter Thomas Coleman | Actor | 1979 | 1 | |
| Chalmers, Bill | Bill Chalmers | Actor | 1979 | 1 | |
| Coon, Gina | Gina Coon | Actor | 1979 | 1 | |
| Chesley, Gene | Gene Chesley | Designer | 1979 | 1 | |
| Cardin, Jerry | Jerry Cardin | Actor | 1979 | 1 | |
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