| Name | Functions | Event Dates | Events | Resources | ||
|---|---|---|---|---|---|---|
| Anne Crumley | Actor | 1969 | 1 | |||
| Manolo Calvo | Actor | 1969 | 1 | |||
| Helen Carey | Actor | 1968 - 2009 | 3 | 1 | ||
| Robert J. Colonna | Actor | 1968 - 1998 | 8 | |||
| John Colon | Actor | 1968 - 1972 | 3 | |||
| Marla Carr | Actor | 1968 | 1 | |||
| Claudio Cassinelli | Actor | 1968 | 2 | |||
| Dan Cirella | Lighting Designer | 1968 | 1 | |||
| Sal Carollo | Actor | 1968 | 1 | |||
| Rolf Colditz | Actor | 1968 | 1 | |||
| Giorgos Christodoulakis | Actor | 1968 | 9 | |||
| William Cain | Actor | 1968 | 1 | |||
| Bree Cavazos | Actor | 1968 | 1 | |||
| Ingeborg Christiansen | Actor | 1968 | 1 | |||
| Eleonore Chop | Actor | 1968 | 2 | |||
| Patricia Cornall | Actor | 1968 | 1 | |||
| Maria Capocci | Actor | 1968 | 1 | |||
| Guido Cozzolino | Costume Designer | 1968 | 1 | |||
| Nela Conjiu | Actor | 1968 | 1 | |||
| Diego Calvo | Actor | 1968 | 1 | |||
| Patricia Conolly | Actor | 1967 - 1994 | 7 | 1 | ||
| Brian Cox | Actor, Director | 1967 - 1994 | 7 | 1 | ||
| Gerd Croll | Actor | 1967 - 1982 | 3 | |||
| Iulian Copacea | Actor | 1967 - 1982 | 2 | |||
| Ron Cherry | Actor | 1967 - 1976 | 3 | |||
| Edith Clever | Actor | 1967 - 1973 | 4 | 1 | ||
| Jörg Cossardt | Actor, Director | 1967 - 1971 | 3 | |||
| Karlene Counsman | Actor | 1967 - 1969 | 2 | |||
| Marie Christiansen | Mask Maker | 1967 | 1 | |||
| Laura Cambell | Actor | 1967 | 1 | |||
| Joacir Castro | Actor | 1967 | 1 | |||
| Evandro Campelo | Actor | 1967 | 1 | |||
| Hugo Caldas | Actor | 1967 | 1 | |||
| Laurence Connors | Actor | 1967 | 1 | |||
| Susie Crandell | Actor | 1967 | 1 | |||
| Denis Cannan | Adaptation | 1967 | 1 | 1 | ||
| John Castle | Actor | 1967 | 1 | 1 | ||
| Sophronia Camp | Actor | 1967 | 1 | |||
| Tony Capodilupo | Actor | 1967 | 2 | |||
| Kathy Coe | Actor | 1967 | 1 | |||
| Faith Campbell | Costume Designer | 1967 | 1 | |||
| Jayne Chamberlin | Actor | 1967 | 1 | 1 | ||