| Show | Cosmos |
| George McGovern | ||
| Mary Gross | ... | reporter |
| Brad Hall | ... | Noel Paul Stookey |
| Tim Kazurinsky | ... | reporter |
| Gary Kroeger | ... | Carl Sagan#2 |
| Julia Louis-Dreyfus | ... | Mary Travers |
| Joe Piscopo | ... | Peter Yarrow |
♬Vangelis - "Entends Tu Les Chiens Aboyer? Pt. 1"
♬Trevor Bastow - "Barren Landscape"