Alison Gopnik and Barney Pell have appeared together in 1 film in 2012. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2012 | The Singularity |
Alison Gopnik also often with: Aubrey de Grey (1), Ben Goertzel (1), Bill McKibben (1), Brad Templeton (1), Christine Peterson (1)
Barney Pell also often with: Aubrey de Grey (1), Ben Goertzel (1), Bill McKibben (1), Brad Templeton (1), Christine Peterson (1)