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.
Ashley Leggat
as Casey MacDonald
Michael Seater
as Derek Venturi
Daniel Magder
as Edwin Venturi
Jordan Todosey
as Lizzie MacDonald
Ariel Waller
as Marti Venturi
Joy Tanner
as Nora MacDonald
John Ralston
as George Venturi
Kate Trotter
as Felicia
Nico Archambault
as Jesse
Kristen Lee Gutoskie
as Roxy Dunbarton
Al Sapienza
as Doug Dunbarton
Danny Wells
as Mr. Sampson
