Katharine (Kitty) Key
| Year | Play | Rôle(s) |
|---|---|---|
| 1952 | Treasure Hunt | Mrs Consuelo Howard |
| 1951 | The Lady's Not For Burning | Margaret Devize |
| 1951 | The Cradle Song | Producer |
| 1949 | The First Gentleman | Charlotte, Queen of England |
| 1949 | The Winslow Boy | Miss Barnes |
| 1948 | Shall We Join the Ladies | Mrs Preen |
| 1946 | This Happy Breed | Mrs Flint |
| 1946 | Danse Macabre | Hattie Trip |
| 1943 | Quiet Wedding | Marcia Brent |