| Michalek, Lisa, | Lisa Michalek | Actor | 1912 | 1 | |
| Machalski, Józef, | Józef Machalski | Actor | 1912 | 1 | |
| Miksch, Karl, | Karl Miksch | Actor | 1912 | 1 | |
| Mierzejewski, Bolesław, | Bolesław Mierzejewski | Actor | 1912 | 1 | |
| Miwa, Itoko, | Itoko Miwa | Actor | 1912 | 1 | |
| Muszyński, Bolesław, | Bolesław Muszyński | Actor | 1912 | 1 | |
| Machová, Anna, | Anna Machová | Actor | 1913 | 1 | |
| Muszkowski, (?), | (?) Muszkowski | Actor | 1913 | 1 | |
| Miyajima, Fumio, | Fumio Miyajima | Actor | 1914 | 1 | |
| Meers, Ben S., | Ben S. Meers (Ben S. Meers) | Actor | 1914 | 1 | |
| Miura, Hisashi, | Hisashi Miura | Actor | 1914 | 1 | |
| Matsumoto, Yuji, | Yuji Matsumoto | Actor | 1914 | 1 | |
| Mayerhofer, Marie, | Marie Mayerhofer | Actor | 1914 | 1 | |
| Melbarte, A., | A. Melbarte | Actor | 1916 | 1 | |
| Mierkalns, J., | J. Mierkalns | Actor | 1916 | 1 | |
| Mörne, Signe, | Signe Mörne | Actor | 1917 | 1 | |
| Markus, Anna, | Anna Markus | Actor | 1917 | 1 | |
| Malberg, Peter, | Peter Malberg | Actor | 1917 | 1 | |
| Mroczkowski, (?), | (?) Mroczkowski | Actor | 1918 | 1 | |
| Mirecka, E., | E. Mirecka | Actor | 1918 | 1 | |
| Mac, Nila, | Nila Mac | Actor | 1918 | 1 | |
| Murata, Minoru, | Minoru Murata | Actor | 1918 | 1 | |
| Moraïtis, Nikos, | Nikos Moraïtis | Actor | 1918 | 1 | |
| Mullo, -, | - Mullo | Actor | 1919 | 1 | |
| Melvyl, -, | - Melvyl | Actor | 1919 | 1 | |
| Martin, Knut, | Knut Martin | Actor | 1920 | 1 | |
| Mycot, -, | - Mycot | Actor | 1920 | 1 | |
| Mowinckel, L., | L. Mowinckel | Musical Director | 1924 | 1 | |
| Messiter, Eric, | Eric Messiter | Actor | 1921 | 1 | |
| Myron, J., | J. Myron | Director | 1921 | 1 | |
| Marvick, Laurentia, | Laurentia Marvick | Actor | 1922 | 1 | |
| Mickelson, Lawrence T., | Lawrence T. Mickelson (Lawrence T. Mickelson) | Actor | 1922 | 1 | |
| Mathre, Gerhard, | Gerhard Mathre | Actor | 1922 | 1 | |
| Murata, Kikuko, | Kikuko Murata | Actor | 1922 | 1 | |
| Murata, Miyako, | Miyako Murata | Actor | 1922 | 1 | |
| Mumdzhiev, K., | K. Mumdzhiev | Actor | 1922 | 1 | |
| Masi, Rossana, | Rossana Masi | Actor | 1922 | 1 | |
| Martynov, V., | V. Martynov | Designer | 1923 | 1 | |
| McMahon, Glenn, | Glenn McMahon | Actor | 1923 | 1 | |
| Metaxa, Antigoni, | Antigoni Metaxa | Actor | 1923 | 1 | |
| Meussen, Gerard, | Gerard Meussen | Actor | 1923 | 1 | |
| Mathorne, C., | C. Mathorne | Designer | 1924 | 1 | |
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