Janna Levin and John D. Boswell have appeared together in 1 film in 2019, with a combined box office of $29,300. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2019 | Timelapse of the Future | $29,300 |
Janna Levin also often with: Alex Filippenko (1), Craig Childs (1), David Attenborough (1), Lawrence Krauss (1), Martin Rees (1)
John D. Boswell also often with: Alex Filippenko (1), Craig Childs (1), David Attenborough (1), Lawrence Krauss (1), Martin Rees (1)