Directed by
| Paul Cohen | ||
Writing Credits (in alphabetical order)
| Paul Cohen | ||
Cast (in credits order)
 |
Ray Long | ... | Narrator (voice) |
Produced by
| Stan Vanderbeek | ... | producer |
Cinematography by
| Gene Friedman | ||
Editing by
| Eric H. Lawrence | ||
Sound Department
| Ben Sobin | ... | sound |
Additional Crew
| P. Denes | ... | staff: for bell telephone laboratories |
| N. Guttman | ... | staff: for bell telephone laboratories |
| L.D. Harmon | ... | staff: for bell telephone laboratories |
| B. Julesz | ... | staff: for bell telephone laboratories |
| J.F. Kaiser | ... | staff: for bell telephone laboratories |
| K.C. Knowlton | ... | staff: for bell telephone laboratories |
| R.C. Lummis | ... | staff: for bell telephone laboratories |
| M.V. Math | ... | staff: for bell telephone laboratories |
| A.M. Noll | ... | staff: for bell telephone laboratories |
| J.R. Pierce | ... | staff: for bell telephone laboratories |
| H.C. So | ... | staff: for bell telephone laboratories |
| E.E. Zajac | ... | staff: for bell telephone laboratories |
