| McCausland, Bob | Bob McCausland | Actor | 1963 | 1 | |
| Manolescu, Cătălina | Cătălina Manolescu | Actor | 1963 | 1 | |
| McCracken, Alice | Alice McCracken | Actor | 1963 | 1 | |
| Madison, Deborah | Deborah Madison | Actor | 1963 | 3 | |
| Murray, Keith | Keith Murray | Actor | 1963 | 2 | |
| Mason, David | David Mason | Actor | 1963 | 2 | |
| Michelsen, Noel | Noel Michelsen | Actor | 1963 | 1 | |
| Melbye Brekke, Erik | Erik Melbye Brekke | Actor | 1963 | 1 | |
| Monteiro, João | João Monteiro | Actor | 1963 | 1 | |
| Marquerie, Alfredo | Alfredo Marquerie | Adaptation | 1963 | 2 | |
| Muñoz, Amelia | Amelia Muñoz | Actor | 1963 | 2 | |
| Munso, Felix | Felix Munso | Actor | 1963 - 1964 | 3 | |
| Mitrović, Drago | Drago Mitrović | Actor | 1963 - 1967 | 2 | |
| Maciejewski, Zygmunt | Zygmunt Maciejewski | Actor | 1963 - 1969 | 3 | |
| Matcaboji, Mircea | Mircea Matcaboji | Designer | 1963 - 1974 | 5 | |
| Monn-Iversen, Egil | Egil Monn-Iversen | Composer, Producer | 1963 - 1975 | 2 | |
| Mower, Patrick | Patrick Mower | Actor | 1963 - 1976 | 3 | |
| Mellor, Harold | Harold Mellor | Actor | 1963 - 1977 | 3 | |
| Marzo, Claudio | Claudio Marzo | Actor | 1963 - 1982 | 3 | |
| Mottl, Erika | Erika Mottl | Actor | 1963 - 1985 | 2 | |
| Martin, David | David Martin | Actor | 1963 - 2014 | 19 | 2 |
| McCaw, Robert | Robert McCaw | Lighting Designer | 1964 | 1 | |
| Martins, Odilon | Odilon Martins | Actor | 1964 | 1 | |
| Maier-Körner, Theo | Theo Maier-Körner | Actor | 1964 | 1 | |
| Metalleidou, Pepi | Pepi Metalleidou | Actor | 1964 | 1 | |
| Moučka, Jaroslav | Jaroslav Moučka | Actor | 1964 | 1 | |
| Morstin, Ludwik, Hieronim | Ludwik Hieronim Morstin | Adaptation | 1964 | 1 | |
| Morán, Paco | Paco Morán | Actor | 1964 | 1 | |
| Minetti, Hans-Peter | Hans-Peter Minetti | Actor | 1964 | 1 | |
| McElroy, George | George McElroy | Actor | 1964 | 1 | |
| Melson, Søren | Søren Melson | Director | 1964 | 1 | |
| MacLean, Frazer | Frazer MacLean | Actor | 1964 | 1 | 1 |
| Morlan, Joseph | Joseph Morlan | Actor | 1964 | 1 | |
| Merrit, Michael | Michael Merrit | Actor | 1964 | 1 | |
| Moore, Kenneth | Kenneth Moore | Actor | 1964 | 1 | |
| Moden, Heather | Heather Moden | Actor | 1964 | 1 | |
| Machover, Ruth | Ruth Machover | Actor | 1964 | 1 | |
| Menca, Jānis | Jānis Menca | Actor | 1964 | 1 | |
| Mustaps, Roberts | Roberts Mustaps | Actor | 1964 | 1 | |
| Moore, jr., Scott | Scott Moore, jr. | Actor | 1964 | 1 | |
| Monloup, Hubert | Hubert Monloup | Costume Designer, Designer | 1964 | 2 | |
| Malré, Ivan | Ivan Malré | Actor | 1964 | 1 | |
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