Cast
- William Beebe
- Dr. William Beebe
- Otis Barton
- Otis Barton
- John Tee Van
- John Tee Van- Native Crew Member
- Gloria Hollister
- Gloria Hollister - Crew Member
- Jocelyn Crane
- Jocelyn Crane- Crew Member
- Joan Igou
- Joan Igou- Native Crew Member
- Lowell Thomas
- Narrator
