Mitch Marcus and Colm Ó Maonlaí have appeared together in 2 films in 1999. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1999 | Knocking on Death's Door | |
| 1999 | The Haunting of Hell House |
Mitch Marcus also often with: Brian Glanney (2), Adam Beach (1), Adrian Devane (1), Aideen O'Donnell (1), Andrew Bowen (1)
Colm Ó Maonlaí also often with: Brian Glanney (2), Adrian Devane (1), Aideen O'Donnell (1), Andrew Bowen (1), Brendan Costelloe (1)