| Morin, Ernst | Ernst Morin | Actor | 1908 | 1 | |
| Munkwitz, Margarethe | Margarethe Munkwitz | Actor | 1909 | 1 | |
| Moriz, Margarethe | Margarethe Moriz | Actor | 1909 | 1 | |
| Moulian, Manuela | Manuela Moulian | Actor | 1980 | 1 | |
| Munchmeyer, Gloria | Gloria Munchmeyer | Actor | 1980 - 1981 | 2 | |
| Merx, William | William Merx | Actor | 1910 | 1 | |
| Mühlhan, I. | I. Mühlhan | Actor | 1910 | 1 | |
| Mayer, Claudia | Claudia Mayer | Costume Designer, Designer | 2006 | 18 | |
| Morandi, Jvan | Jvan Morandi | Lighting Designer | 2006 | 9 | |
| Mountford, Rober | Rober Mountford | Actor | 2006 | 9 | |
| Müller, Josef | Josef Müller | Actor | 1910 | 2 | |
| Müller, Karl | Karl Müller | Actor | 1910 - 1912 | 4 | |
| Maudanz, Georg | Georg Maudanz | Actor | 1910 | 1 | |
| Munz, Albert | Albert Munz | Actor | 1910 | 1 | |
| Momber, August | August Momber | Actor, Director | 1910 - 1947 | 4 | |
| Merker, Clara | Clara Merker | Actor | 1910 - 1913 | 3 | |
| Meleniko, Irene | Irene Meleniko | Actor | 1910 | 1 | |
| Mölle, Mr. | Mr. Mölle | Actor | 1911 | 1 | |
| Munkwitz, Adolf | Adolf Munkwitz | Director | 1911 | 1 | |
| Marnow, Alice | Alice Marnow | Actor | 1911 - 1912 | 2 | |
| Meißner, Käthe | Käthe Meißner | Actor | 1912 - 1924 | 10 | |
| Meinhard-Jünger, Rudolf | Rudolf Meinhard-Jünger | Actor | 1913 | 1 | |
| Meißl, - | - Meißl | Actor | 1913 | 1 | |
| Müller, L. | L. Müller | Actor | 1913 | 1 | |
| Markow, Julius | Julius Markow | Actor | 1913 - 1914 | 2 | |
| Müller, Hans Carl | Hans Carl Müller | Actor, Director | 1913 - 1935 | 3 | |
| Merk, Traude | Traude Merk | Actor | 1913 | 2 | |
| Majewski, Bernhard | Bernhard Majewski | Actor | 1914 - 1915 | 3 | |
| May, Gustav | Gustav May | Actor | 1920 | 1 | |
| Markstein, Grete | Grete Markstein | Actor | 1921 | 1 | |
| Mannstädt, Otto | Otto Mannstädt | Actor | 1914 - 1927 | 8 | |
| Metzold, Luise | Luise Metzold | Actor | 1914 - 1915 | 2 | |
| Mühlhafen, Mr. | Mr. Mühlhafen | | | | |
| Maren, Charlotte | Charlotte Maren | Actor | 1914 | 1 | |
| Münch, Theo | Theo Münch | Actor | 1914 | 2 | |
| Malina, Josef | Josef Malina | Actor | 1914 | 1 | |
| Marut, Ret | Ret Marut | Actor | 1914 - 1915 | 3 | |
| Meyer, Johanna | Johanna Meyer | Actor | 1914 | 1 | |
| Martin, Karl-Heinz | Karl-Heinz Martin | Adaptation, Designer, Director | 1914 - 1941 | 8 | |
| May, Eugenie | Eugenie May | Actor | 1915 | 2 | |
| Manhart, T. | T. Manhart | Actor | 1919 | 1 | |
| Mesmer, Hermann | Hermann Mesmer | Actor | 1915 - 1938 | 7 | |
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