Company Credits
Production Companies
Distributors
- PBS Distribution (1988) (World-wide) (all media)
- Public Broadcasting Service (PBS) (USA) (TV)
Other Companies
- Aetna Life Insurance Co. (funding)
- Alfred P. Sloan Foundation (major funding)
- American Mutoscope & Biograph (archival film)
- Corporation for Public Broadcasting (CPB) (additional funding)
- Digital One (additional voice recording)
- Liberty Mutual Insurance Company (national corporate funding)
- The Scotts Company (national corporate funding)
- Viewers Like You (funding)
