Season 1 (1977)
7.21 avg 15 episodes 7.0 → 7.2 22 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Survivors of Zalon | 7.0 | 30 |
| 2 | Castaways in Time and Space | 6.4 | 23 |
| 3 | Hide and Seek | 7.4 | 20 |
| 4 | Countdown | 7.9 | 20 |
| 5 | There's No Place Like Home | 7.2 | 18 |
| 6 | The Rocks of Janus | 7.0 | 18 |
| 7 | Monkey Business | 7.5 | 16 |
| 8 | The Phantom Planet | 6.8 | 16 |
| 9 | Planet of Fire | 7.2 | 15 |
| 10 | Life Begins at 300 | 7.6 | 15 |
| 11 | The Cheat | 7.4 | 15 |
| 12 | My Favorite Marcia | 7.1 | 16 |
| 13 | Space Hookey | 7.2 | 15 |
| 14 | Star Legend | 7.2 | 21 |
| 15 | Johnny Sunseed | 7.2 | 18 |
