Season 1 (1974)
6.47 avg 16 episodes 6.5 → 7.4
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Forbidden Fruit | 6.5 | 23 |
| 2 | What Goes Up | 5.6 | 16 |
| 3 | A Turned Turtle | 7.5 | 16 |
| 4 | The Volcano | 6.8 | 15 |
| 5 | Smoke Screen | 6.0 | 17 |
| 6 | Pteranodon | 6.3 | 15 |
| 7 | The Saber-Tooth Kids | 3.8 | 16 |
| 8 | After Shock | 6.9 | 17 |
| 9 | Top Cave, Please | 6.8 | 16 |
| 10 | S.O.S. | 6.2 | 16 |
| 11 | Fire | 7.4 | 16 |
| 12 | Rain of Meteors | 6.8 | 17 |
| 13 | To Fly a Kite | 7.3 | 15 |
| 14 | Test Flight | 5.5 | 16 |
| 15 | The Big Toothache | 6.7 | 16 |
| 16 | Torch | 7.4 | 17 |
