Collaborations between Carlo Ponti and Robert Katz
| Film Title | Year | Carlo Ponti | Robert Katz |
|---|---|---|---|
| The Cassandra Crossing | 1976 | Producer | Writer |
| Massacre in Rome | 1973 | Producer | Writer |
| Film Title | Year | Carlo Ponti | Robert Katz |
|---|---|---|---|
| The Cassandra Crossing | 1976 | Producer | Writer |
| Massacre in Rome | 1973 | Producer | Writer |