David Ferry and Brian Mahoney have appeared together in 2 films between 1999 and 2009, with a combined box office of $10.6 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1999 | The Boondock Saints | $30,471 |
| 2009 | The Boondock Saints II: All Saints Day | $10.6 million |
David Ferry also often with: Peter Fonda (3), Barbara Gordon (2), Billy Connolly (2), Bob Marley (2), David Cronenberg (2)
Brian Mahoney also often with: Billy Connolly (2), Bob Marley (2), David Della Rocco (2), Gerard Parkes (2), Norman Reedus (2)