Overview
Prisoners are dumped on a sand planet dubbed Earth 21-523 where most are immediately killed by the sand people and the remainder struggle for existence. That is until a new prisoner arrives with ideas of providing irrigation of the desert. But he still must first fight the nomadic sand people.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 28 | 59 | |
 | 27 | 57 | |
 | 52 | 83 | |
 | 41 | 72 | |
 | 38 | 69 | |
 | 46 | 77 | |
 | 50 | 80 | |
 | 10 | 41 | |
| - | - | |
 | 32 | 63 |