Overview
When a robot dog from the future pops up in their backyard on a mission to help them, 11-year-old James and his beloved golden retriever, Rex, learn that it is up to them to save the world from Dr. Apocalypse, an evil scientist, and his wily robotic Destructo-Cat.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 51 | 62 | |
 | - | - | |
 | 59 | 70 | |
 | - | - | |
 | 31 | 43 | |
 | - | - | |
| - | - | |
| - | - | |
| - | - | |
 | 29 | 40 |