Gerry Duggan and Jonathan Hardy have appeared together in 2 films between 1976 and 1977, with a combined box office of A$1.4 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1976 | The Devil's Playground | A$334,000 |
| 1977 | The Mango Tree | A$1 million |
Gerry Duggan also often with: Bernard Lee (2), Bill Hunter (2), David Gulpilil (2), Diane Craig (2), Frank Thring (2)
Jonathan Hardy also often with: Chris Haywood (2), David Cameron (2), Errol O'Neill (2), Geoff Morrell (2), Kim Gyngell (2)