Peter Cummins and John Duigan have appeared together in 3 films between 1971 and 1975. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1971 | Bonjour Balwyn | |
| 1973 | Dalmas | |
| 1975 | The Firm Man |
Peter Cummins also often with: Bruce Spence (7), Max Gillies (4), Bill Hunter (3), John Hargreaves (3), Alan Finney (2)
John Duigan also often with: Max Gillies (4), Bruce Spence (3), Mischa Barton (3), Thandiwe Newton (3), Aleksandra Turjak (2)