Rick Marshall and his children Will and Holly are on a weekend expedition rafting down a river when an enormous earthquake diverts them to an eclectic alien world inhabited by dinosaurs, chimpanzee-like cavemen called Pakuni, and aggressive, humanoid lizard creatures called Sleestak.
| Title | Time | |
|---|---|---|
| 1 | Cha-Ka | 1974-09-07 |
| 2 | The Sleestak God | 1974-09-14 |
| 3 | Dopey | 1974-09-21 |
| 4 | Downstream | 1974-09-28 |
| 5 | Tag-Team | 1974-10-05 |
| 6 | The Stranger | 1974-10-12 |
| 7 | Album | 1974-10-19 |
| 8 | Skylons | 1974-10-26 |
| 9 | The Hole | 1974-11-02 |
| 10 | The Paku Who Came to Dinner | 1974-11-09 |
| 11 | The Search | 1974-11-16 |
| 12 | The Possession | 1974-11-23 |
| 13 | Follow That Dinosaur | 1974-11-30 |
| 14 | Stone Soup | 1974-12-07 |
| 15 | Elsewhen | 1974-12-14 |
| 16 | Hurricane | 1974-12-21 |
| 17 | Circle | 1974-12-28 |
