Two scientists involved in chimpanzee research -- one maintaining that the animals should be kept in their native habitat in Africa without human interference, the other trying to train them in sign language in a domesticated atmosphere -- join forces when they learn that the government plans to cut off the language grant and use the chimps for radiation research.
| Directing | James Hill | Director |
| Writing | Michael Berk | Writer |
| Writing | Jack Couffer | Writer |
| Writing | Douglas Schwartz | Writer |
| Production | Michael Berk | Executive Producer |
| Production | Paul B. Radin | Producer |
| Production | Douglas Schwartz | Executive Producer |
| Sound | Gerald Fried | Original Music Composer |
| Crew | Neil Roach | Cinematography |
| Editing | George B. Hively | Editor |
| Art | Don K. Ivey | Art Direction |