Barry Ptolemy and Ray Kurzweil have appeared together in 1 film in 2009. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2009 | Transcendent Man |
Barry Ptolemy also often with: Hugo De Garis (1), Kevin Kelly (1), Peter Diamandis (1), Raymond Kurzweil (1), Robert Barry Ptolemy (1)
Ray Kurzweil also often with: Aubrey de Grey (2), Alison Gopnik (1), Barney Pell (1), Ben Goertzel (1), Bill McKibben (1)