Laymen as well as celebrities in the sciences and creative arts give their views and values regarding their creative efforts and technological society. Their answers add up to the view that science is an indispensable part of mankind's hope for the future. Interviewees include Haskell Wexler, Joan Baez, Ann Halprin, Benny Bufano, Art Hoppe, Zubin Mehta, Phil Ochs, George Pimentel, Ben Maddow.
| Actor | Role |
|---|---|
| JJerry ArenaSelf | Self |
 Joan BaezSelf | Self |
| HHarrison BrownSelf | Self |
| BBenny BufanoSelf | Self |
| GGary CarterSelf | Self |
| TTroy DusterSelf | Self |
| GGeorge FieldSelf | Self |
| HHeinz Fraenkel-ConratSelf | Self |
| HHarry GraySelf | Self |
| JJesse GreensteinSelf | Self |
| AAnn HalprinSelf | Self |
| LLawrence HalprinSelf | Self |
| NNathan HareSelf | Self |
| AArt HoppeSelf | Self |
| WWilmer JamesSelf | Self |
| BBen MaddowSelf | Self |
| LLeon MorgensternSelf | Self |
 Phil OchsSelf | Self |
| GGeorge PimentelSelf | Self |
| BBruce RiceSelf | Self |
| PPaul SaltmanSelf | Self |
| EEugene ShoemakerSelf | Self |
| JJohn StewartSelf | Self |
| JJames WangSelf | Self |
| CCharles WrightSelf | Self |
| LLotfi ZadehSelf | Self |
 Haskell WexlerSelf | Self |