| Grieg-Müller, Mojo | Mojo Grieg-Müller | Actor | 1948 | 1 | |
| Green, Caroline | Caroline Green | Actor | 1948 | 1 | |
| Gurvin, Dagny Siqueland | Dagny Siqueland Gurvin | Actor | 1948 - 1951 | 14 | |
| Gerstenhauer, Hans Richard, | Hans Richard Gerstenhauer | Actor | 1949 | 1 | |
| Gschmeidler, Viktor, | Viktor Gschmeidler | Actor | 1949 | 3 | |
| Geggerle, Ruth, | Ruth Geggerle | Actor | 1949 | 1 | |
| Göbel, Carl, | Carl Göbel | Actor | 1949 | 1 | |
| Grossart, Friedrich, | Friedrich Grossart | Actor, Adaptation, Director | 1949 | 4 | |
| Giannakopoulou, Maria | Maria Giannakopoulou | Actor | 1949 | 2 | |
| Garratt, Marjorie | Marjorie Garratt | Actor | 1949 | 1 | |
| Gibbons, Maureen | Maureen Gibbons | Actor | 1949 | 1 | |
| Greis, Charles | Charles Greis | Actor | 1949 | 1 | |
| Greet, Frances | Frances Greet | Actor | 1949 | 1 | |
| Grey, Penelope | Penelope Grey | Actor | 1949 | 1 | |
| Gonçalves, Lauro, Simões | Lauro Simões Gonçalves | Director | 1949 | 1 | |
| Gunsberg, Sally | Sally Gunsberg | Actor | 1949 | 3 | |
| Greenberg, Lorraine | Lorraine Greenberg | Actor | 1949 | 1 | |
| Gardner, Frank | Frank Gardner | Actor | 1949 - 1950 | 2 | |
| Graziosi, Gina | Gina Graziosi | Actor | 1949 - 1954 | 2 | |
| Gotthardt, Evy, | Evy Gotthardt | Actor | 1949 - 1956 | 2 | |
| Gaiser, Gary | Gary Gaiser | Director, Lighting Designer | 1949 - 1982 | 4 | |
| Gorvin, Joana Maria, | Joana Maria Gorvin (Joana Maria Gorvin) | Actor | 1950 | 3 | |
| Grube, Wolfgang, | Wolfgang Grube | Actor | 1950 | 3 | |
| Geberbauer, Irene, | Irene Geberbauer | Actor | 1950 | 1 | |
| Gründling, Jürgen, | Jürgen Gründling | Actor | 1950 | 1 | |
| Götze, Hermann, | Hermann Götze | Actor | 1950 | 3 | |
| Gentsch, Charlotte, | Charlotte Gentsch | Actor | 1950 | 1 | |
| Gelbort, Gunnar | Gunnar Gelbort | Costume Designer | 1950 | 2 | |
| Gilder, Patricia | Patricia Gilder | Actor | 1950 | 1 | |
| Gluckman, Leon | Leon Gluckman | Actor | 1950 | 1 | |
| Grierson, Ronald | Ronald Grierson | Actor | 1950 | 1 | |
| Gassman, Vittorio | Vittorio Gassman | Actor, Adaptation, Director | 1950 | 3 | |
| Gioi, Vivi | Vivi Gioi | Actor | 1950 | 1 | |
| Giusti, Graziano | Graziano Giusti | Actor | 1950 | 1 | |
| Grassilli, Raoul | Raoul Grassilli | Actor | 1950 | 2 | |
| Girotti, Massimo | Massimo Girotti | Actor | 1950 | 1 | |
| Godanyi, Zoltan | Zoltan Godanyi | Actor | 1950 | 1 | |
| Gilbert, Lou | Lou Gilbert | Actor | 1950 - 1951 | 1 | |
| Gill, John | John Gill | Actor | 1950 - 1956 | 3 | |
| Galloni, Giordano, | Giordano Galloni | Actor | 1951 | 1 | |
| Gray, David | David Gray | Actor | 1951 | 1 | |
| Garrity, John | John Garrity | Actor | 1951 | 1 | |
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