Overview
In the year 2029, on the verge of an amazing breakthrough in whale communication, a married marine biologist and aquatic engineer are caught in a catastrophic global disaster that separates them from each other and their spectacular underwater city.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 72 | 82 | |
 | 69 | 79 | |
 | 45 | 55 | |
 | 40 | 50 |