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.
Unfortunately the movie Vacation with Derek is not yet available on HBO Max.
| Crew | Stephannie Hawkins | Stunt Double |
| Production | Christina Jennings | Executive Producer |
| Directing | Michael McGowan | Director |
| Production | Stephen Montgomery | Producer |
| Production | Laura Harbin | Supervising Producer |
| Production | Jan Peter Meyboom | Supervising Producer |
| Production | Suzanne French | Producer |
| Production | Scott Garvie | Executive Producer |
| Writing | Daphne Ballon | Writer |
| Production | Daphne Ballon | Executive Producer |
