Mechanical drawings are used to explain how motion picture machines work.
| Release Date | November 10, 1918 | |
|---|---|---|
| Status | Released | |
| Original Title | Why Movies Move | |
| Runtime | — | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | — | |
| Production Companies | ||