An intimate, moving, and funny account of the remarkable life and times of Richard Feynman—the most extraordinary scientist of his age.
| Actor | Role |
|---|---|
 Richard FeynmanSelf (archive footage) | Self (archive footage) |
| DDanny HillisSelf | Self |
| JJirayr ZorthianSelf | Self |
| AAlbert HibbsSelf | Self |
| JJoan FeynmanSelf | Self |
| MMichelle FeynmanSelf | Self |
| CCarl FeynmanSelf | Self |
 Freeman DysonSelf | Self |
| DDonald KutynaSelf | Self |
 Hans BetheSelf | Self |
| MMarvin MinskySelf | Self |