Artist credit “Michelle Feynman & William Neva narrated by Johanna Parker / Richard P. Feynman narrated by Richard Poe”
This artist credit is composed of the following artists:
- Michelle Feynman (photographer; adopted daughter of Richard Feynman)
- William Neva (layperson who wrote to Richard P. Feynman in 1975)
- Johanna Parker (American voice artist)
- Richard P. Feynman
- Richard Poe (US actor)