To the general public the Cinematographer's art is a mystery, and suggests magic... Yet it is a scientific process, involving wide knowledge and hard work. Incidentally it is now one of the first industries in the world.
| Release Date | December 31, 1922 | |
|---|---|---|
| Status | Released | |
| Original Title | Secrets of a World Industry - The Making of Cinematograph Film | |
| Runtime | 8min | |
| Budget | — | |
| Revenue | — | |
| Language | No Language | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | Walturdaw Company | |