| Privman, A. | A. Privman | Director | 1964 | 1 | |
| Pacerin, V. | V. Pacerin | Actor | 1964 | 1 | |
| Paine, Pamela | Pamela Paine | Actor | 1964 | 1 | |
| Peña, Luis | Luis Peña | Actor | 1964 | 1 | |
| Panse, Wolf-Dieter | Wolf-Dieter Panse | Actor, Director | 1964 | 2 | |
| Prahl, Frederick | Frederick Prahl | Actor | 1964 | 1 | |
| Paterson, Douglas | Douglas Paterson | Designer, Director | 1964 | 2 | 1 |
| Pardee, Julia | Julia Pardee | Director | 1964 | 1 | 1 |
| Pāvuls, Eduards | Eduards Pāvuls | Actor | 1964 | 1 | |
| Placēns, Gunārs | Gunārs Placēns | Actor | 1964 | 1 | |
| Priekulis, Žanis | Žanis Priekulis | Actor | 1964 | 1 | |
| Pupure, Lidija | Lidija Pupure | Actor | 1964 | 1 | |
| Peterson, Dorothy | Dorothy Peterson | Actor | 1964 | 1 | 1 |
| Partisch, Will | Will Partisch | Actor | 1964 | 2 | |
| Poolman, Marylu | Marylu Poolman | Actor | 1964 | 1 | |
| Puumalainen, Kaj | Kaj Puumalainen | Designer | 1964 | 1 | |
| Pihlaja, Matti | Matti Pihlaja | Actor | 1964 | 1 | |
| Parish, James | James Parish | Lighting Designer | 1964 | 1 | |
| Pike, Patricia | Patricia Pike | Actor | 1964 | 1 | |
| Park, Stella | Stella Park | Actor | 1964 | 1 | |
| Pember, Ronald | Ronald Pember | Actor | 1964 | 1 | |
| Parker, Cynthia | Cynthia Parker | Actor | 1964 | 1 | |
| Poddine, Salvatore | Salvatore Poddine | Choreographer | 1964 | 1 | |
| Papendick, Ruth | Ruth Papendick | Actor | 1964 | 1 | |
| Phöls, Mia | Mia Phöls | Actor | 1964 | 1 | |
| Pynchon Holms, John | John Pynchon Holms | Actor | 1964 | 4 | |
| Peñalosa, Guillermina | Guillermina Peñalosa | Choreographer | 1964 | 1 | |
| Paulich, Jan | Jan Paulich | Actor | 1964 | 1 | |
| Popovici, George | George Popovici | Actor | 1964 | 2 | |
| Pantazopol, Dana | Dana Pantazopol | Actor | 1964 | 1 | |
| Păcuraru, Mioara | Mioara Păcuraru | Actor | 1964 | 1 | |
| Popescu, Stela | Stela Popescu | Actor | 1964 | 1 | |
| Phillips, Bill | Bill Phillips | Actor | 1964 | 1 | |
| Popescu, A. | A. Popescu | Costume Designer | 1964 | 2 | |
| Pokidičenko, Anna Âkovlena | Anna Âkovlena Pokidičenko | Actor | 1964 | 1 | |
| Prawitt, Kurt | Kurt Prawitt | Actor | 1964 - 1966 | 5 | |
| Ponińska, Teresa | Teresa Ponińska | Designer | 1964 - 1967 | 2 | |
| Peltomäki, Pirkko | Pirkko Peltomäki | Actor | 1964 - 1968 | 3 | |
| Plowright, Joan | Joan Plowright | Actor | 1964 - 1973 | 2 | |
| Pleskot, Jiří | Jiří Pleskot | Actor | 1964 - 1975 | 2 | |
| Pluhar, Erika | Erika Pluhar | Actor | 1964 - 1978 | 3 | 1 |
| Petrović, Strahinja | Strahinja Petrović | Costume Designer, Designer | 1964 - 1983 | 4 | |
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