Directed by
| Diane Garey | ||
| Lawrence R. Hott | ||
Writing Credits (in alphabetical order)
| Ken Chowder | ||
Cast
| Philip Bosco | ... | Gifford Pinchot (voice) | |
| Hume Cronyn | ... | Narrator (voice) | |
 |
Ken Drury | ... | John Muir (voice) |
Music by
| Richard Einhorn | ||
Cinematography by
| Allen Moore | ||
Editing by
| Sharon Sachs | ||
