Gary Sivertsen and Duff Clawson have appeared together in 1 film in 2008, with a combined box office of $881,787. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2008 | Emma Smith: My Story | $881,787 |
Gary Sivertsen also often with: Avie Welch (1), Bob Nelson (1), Cheryl Kirby (1), Dallyn Vail Bayles (1), Gary Cook (1)
Duff Clawson also often with: Avie Welch (1), Bob Nelson (1), Cheryl Kirby (1), Dallyn Vail Bayles (1), Gary Cook (1)