| Kessler, Othmar | Othmar Kessler (Othmar Kessler) | Actor | 1966 - 1982 | 2 | |
| Karlsen, Ivar | Ivar Karlsen | Costume Designer | 1966 - 1983 | 2 | |
| Kralj, Matthias | Matthias Kralj | Designer | 1966 - 1985 | 4 | |
| Kyriakou, Anna | Anna Kyriakou | Actor | 1966 - 1985 | 5 | |
| Kaloumenou, Ioanna | Ioanna Kaloumenou | Actor | 1966 - 1985 | 3 | |
| Kautek, Rudolf | Rudolf Kautek | Director | 1966 - 1988 | 2 | |
| Kuhl, Katja | Katja Kuhl (Katja Kuhl) | Actor | 1966 - 1995 | 8 | |
| Kallio, Ismo | Ismo Kallio (Ismo Kallio) | Actor | 1966 - 2002 | 4 | 1 |
| Kurmin, Dagmar | Dagmar von Kurmin | Actor | 1966 - 2003 | 3 | |
| Kitzl, Albert | Albert Kitzl | Actor | 1966 - 2008 | 13 | |
| Kneidl, Karl | Karl Kneidl | Costume Designer, Designer, Lighting Designer | 1966 - 2008 | 35 | |
| Knochenhauer, Hello | Hello Knochenhauer | Actor | 1967 | 1 | |
| Kafkalis, Nikos | Nikos Kafkalis | Actor | 1967 | 1 | |
| Kristiansen, Gretelill | Gretelill Kristiansen | Actor | 1967 | 1 | |
| Kubíček, Evžen | Evžen Kubíček | Adaptation, Director | 1967 | 2 | |
| Kuchařová, Eliška | Eliška Kuchařová | Actor | 1967 | 1 | |
| Kalenová, Dana | Dana Kalenová | Actor | 1967 | 1 | |
| Korhonen, Marja | Marja Korhonen | Actor | 1967 | 1 | |
| Karppi, Pirkko | Pirkko Karppi | Actor | 1967 | 1 | |
| Kikuchi, Yutaka | Yutaka Kikuchi | Composer | 1967 | 1 | |
| Kai, Michio | Michio Kai | Composer | 1967 | 1 | |
| Kobayashi, Osao | Osao Kobayashi | Sound Designer | 1967 | 1 | |
| Kijimoto, Tadaichi | Tadaichi Kijimoto | Sound Designer | 1967 | 1 | |
| Kvrgić, Pero | Pero Kvrgić | Actor | 1967 | 1 | |
| Konjhodžić, Fahro | Fahro Konjhodžić | Actor | 1967 | 1 | |
| Kalbrener, Karen | Karen Kalbrener | Actor | 1967 | 1 | |
| Kaplan, Susan | Susan Kaplan | Actor | 1967 | 1 | |
| Klein, Peter | Peter Klein | Actor | 1967 | 1 | |
| Krafft, Rae | Rae Krafft | Costume Designer | 1967 | 1 | |
| Kemerling, Kathleen | Kathleen Kemerling | Actor | 1967 | 1 | |
| Koba, Ellen | Ellen Koba | Actor | 1967 | 1 | |
| Kimble, Martin | Martin Kimble | Actor | 1967 | 1 | |
| Kollasch, Franz | Franz Kollasch | Actor | 1967 | 3 | |
| Krummel, John | John Krummel | Actor | 1967 | 1 | |
| Kalfa, Stève | Stève Kalfa | Actor | 1967 | 1 | |
| Kontula, Martta | Martta Kontula | Actor | 1967 | 1 | |
| Kopelousis, Giorgos | Giorgos Kopelousis | Actor | 1967 | 4 | |
| Kato, Shinkichi | Shinkichi Kato | Director | 1967 | 1 | |
| Kitamura, Kazuo | Kazuo Kitamura | Actor | 1967 | 1 | |
| Kawabe, Kyuzo | Kyuzo Kawabe | Actor | 1967 | 2 | |
| Kanauchi, Kikuo | Kikuo Kanauchi | Actor | 1967 | 1 | |
| Key, Alison | Alison Key | Actor | 1967 | 3 | |
|
|
