An Onum Barr film
Substrate
Mechanic Sky Enterprises presents a Mechanic Sky production
in association with Humanae Future an Onum Barr Film Susan Calvin
Arkady Darell Lors Avakim Raych Seldon "Substrate" music by Danny Greehouse costume
designer Laura Kenister visual effects supervisor Frederick Mounte
editors Onum Barr Mark Singer production designer Andy Nichols director
of photography Carol P. Wyonast written by Onum Barr produced by
Onum Barr David Loyman directed by Onum Barr