Vignettes include "Man-Made Niagara", "Water on Dry Land", and "Under-Water Round-Up".
| Release Date | July 11, 1949 | |
|---|---|---|
| Status | Released | |
| Original Title | Eye Witness No. 15 | |
| Runtime | 11min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | Canada | |
| Production Companies | ONF | NFB | |