| Mortimer, Charles | Charles Mortimer | Actor | 1928 | 1 | |
| Macgill, Moyna | Moyna Macgill | Actor | 1928 | 1 | |
| McDonald, Katherine | Katherine McDonald | Actor | 1928 | 1 | |
| Moon, Franklin | Franklin Moon | Actor | 1928 | 1 | |
| Monroe, Frank | Frank Monroe | Actor | 1928 | 3 | |
| Medven, Joško | Joško Medven | Actor | 1928 | 1 | |
| Marzolf, Leslie | Leslie Marzolf | Costume Designer, Designer | 1928 | 4 | |
| Martin, Dennis | Dennis Martin | Actor | 1928 | 2 | |
| Macfarlane, Peter | Peter Macfarlane | Actor | 1928 | 1 | |
| Mathiesen, Erik | Erik Mathiesen | Actor | 1928 | 1 | |
| Mac Craken, A., M. | A. M. Mac Craken | Actor | 1928 | 1 | |
| Maxfield, Fru A., A. | Fru A. A. Maxfield | Costume Designer | 1928 | 2 | |
| McFedries, Sherman | Sherman McFedries | Actor | 1928 | 2 | |
| Malberg, Ellen | Ellen Malberg | Actor | 1928 | 1 | |
| Mathisen, Svanhild | Svanhild Mathisen | Actor | 1928 | 3 | |
| Moe, Gunhild | Gunhild Moe | Actor | 1928 | 1 | |
| Metsä, Viljo | Viljo Metsä | Actor | 1928 | 1 | |
| Meyjes, Walter | Walter Meyjes | Actor | 1928 | 1 | |
| Murray, Warren, E. | Warren E. Murray | Actor | 1928 | 1 | |
| Mátl, Konstantin | Konstantin Mátl | Actor | 1928 | 4 | |
| Maisch, Herbert | Herbert Maisch | Director | 1928 | 1 | |
| Mitschke-Collande, von | Contstantin von Mitschke-Collande | Designer | 1928 | 1 | |
| Mika, Viktor | Viktor Mika | Actor | 1928 | 1 | |
| Monthy, Geo | Geo Monthy | Actor | 1928 | 1 | |
| Möbes, Hans | Hans Möbes | Actor | 1928 | 1 | |
| McDonald, H.A. | H.A. McDonald | Actor | 1928 | 1 | |
| Mundy, N. | N. Mundy | Musician | 1928 | 1 | |
| Möderl, Friedl | Friedl Möderl | Actor | 1928 | 1 | |
| Mazarekówna, Stanisława | Stanisława Mazarekówna | Actor | 1928 | 1 | |
| Modrzewski, Henryk | Henryk Modrzewski | Actor | 1928 | 1 | |
| Menefee, Richard | Richard Menefee | Actor, Director | 1928 - 1929 | 3 | |
| McDermid, Finlay | Finlay McDermid | Actor | 1928 - 1929 | 3 | |
| Moore, Meriel | Meriel Moore | Actor | 1928 - 1932 | 4 | |
| MacLiammóir, Micheál | Micheál MacLiammóir | Actor, Costume Designer, Designer | 1928 - 1932 | 20 | |
| Maisch, Elisabeth, | Elisabeth Maisch | Actor | 1928 - 1942 | 3 | |
| Meixner, Karl, | Karl Meixner | Actor | 1928 - 1975 | 4 | |
| Murase, Sachiko | Sachiko Murase | Actor | 1928 - 1976 | 3 | |
| Minotis, Alexis | Alexis Minotis | Actor, Director | 1928 - 1979 | 32 | |
| Maurstad, Tordis | Tordis Maurstad | Actor | 1928 - 2006 | 18 | |
| Morrow, Helen | Helen Morrow | Actor | 1929 | 3 | |
| Merrill, William Way | William Way Merrill | Actor | 1929 | 1 | |
| Mauer-Ferchland, Helene, | Helene Mauer-Ferchland | Actor | 1929 | 1 | |
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Contributors
