Joel Kovel and Silvia Kolbowski have appeared together in 1 film in 1979. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1979 | Sigmund Freud's Dora |
Joel Kovel also often with: Andrew Tyndall (1), Anthony McCall (1), Ariane Burgess (1), Barbara Marx Hubbard (1), Bernard A. Lietaer (1)
Silvia Kolbowski also often with: Andrew Tyndall (1), Anthony McCall (1), Claire Pajaczkowska (1), Jane Weinstock (1)