Hans a young German journalist arrives in London to write an article about au-pair girls, but is requested by friends to investigate the whereabouts of their teenage daughter Greta.
| Release Date | May 23, 1972 | |
|---|---|---|
| Status | Released | |
| Original Title | The Four Dimensions of Greta | |
| Runtime | 1h 25min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | Peter Walker (Heritage) Ltd. | |