Overview
Derek and Casey are back and continue their hilarious sibling rivalry during a family vacation to visit their grandmother at her beautiful lake front lodge. Things heat up with Casey when she meets Jesse, a handsome young dancer who is a waiter at the lodge. Meanwhile as Derek is "chilling" on his vacation, he falls for Roxy, the rich girl who lives across the lake. But when Roxy's father, a greedy land developer, threatens to destroy the natural beauty around them, the McDonald-Venturi kids band together to save the lake and the lodge.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 23 | 38 | |
 | 23 | 38 | |
 | 18 | 33 | |
 | 15 | 30 | |
 | 12 | 27 | |
 | 44 | 59 | |
 | 45 | 60 | |
 | 57 | 72 | |
 | - | - | |
 | 22 | 37 |