David Kopel and Bill Sammon have appeared together in 1 film in 2004. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2004 | Fahrenhype 9/11 |
David Kopel also often with: Alan Peterson (1), Ann Coulter (1), David Frum (1), David Hardy (1), Dick Morris (1)
Bill Sammon also often with: Alan Peterson (1), Ann Coulter (1), David Frum (1), David Hardy (1), Dick Morris (1)