This animated film dramatizes the danger of working in oxygen-deficient conditions. It was intended for viewing by mine and construction workers in order to promote safety and prevent accidents.
| Directing | George Gordon | Director |
| Writing | Durrell Royce Crays | Writer |
| Art | Lou Paleno | Background Designer |
| Visual Effects | Jack White | Animation |
| Editing | Robert Story | Editor |
| Production | Ross M. Sutherland | Producer |
