Dave Klein and Brian O'Halloran have appeared together in 3 films between 1994 and 2000, with a combined box office of $6.5 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1994 | Clerks | $4.4 million |
| 1995 | Mallrats | $2.1 million |
| 2000 | Vulgar |
Dave Klein also often with: Jason Mewes (3), Kevin Smith (3), Kevin Smith (3), Scott Mosier (3), Walt Flanagan (3)
Brian O'Halloran also often with: Jason Mewes (13), Kevin Smith (13), Scott Mosier (9), Ben Affleck (8), Walt Flanagan (8)