Overview
An alien is left behind on Earth and saved by the 10-year-old Elliot who decides to keep him hidden in his home. While a task force hunts for the extra-terrestrial, Elliot, his brother, and his little sister Gertie form an emotional bond with their new friend, and try to help him find his way home.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 10 | 54 | |
 | 7 | 50 | |
 | 15 | 58 | |
 | 40 | 83 | |
 | 33 | 76 | |
 | 12 | 55 | |
 | 14 | 57 | |
 | 15 | 58 | |
 | 15 | 58 | |
 | - | - |