Született: November 9, 1934 · Seattle, Washington, U.S.
Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Carl Sagan: Kozmosz | Himself (show host) | |
| Writer | Kapcsolat | 1997 | |
| Producer | Kapcsolat | 1997 | |
| Writer | Kapcsolat | 1997 | |
| Actor | The Farthest | 2018 | Himself (archive footage) |
| Actor | The Search for Life in Space | 2016 | Carl Sagan |