Collaborations between William Berger and Erwin C. Dietrich
| Film Title | Year | William Berger | Erwin C. Dietrich |
|---|---|---|---|
| Love Letters of a Portuguese Nun | 1977 | Actor | Writer, Producer |
| Film Title | Year | William Berger | Erwin C. Dietrich |
|---|---|---|---|
| Love Letters of a Portuguese Nun | 1977 | Actor | Writer, Producer |