Summer Forever Online

Megan Nicole - Sydney McAvoy, Alyson Stoner - Liv, Anna Grace Barlow - Chloe, Ryan McCartan - Liam, Cody Johns - RJ, Stephen Colletti - Austin, Daphne Zuniga - Sophie, Andrew Bowen - Chris, Jansen Panettiere - Broom, Meg DeAngelis - April, Christina Ferraro - Sydney's Mom, Alexis Maldonado - Young Sydney, Taylor Locascio - Young Liv, Hannah Swain - Young Chloe, James T. Ackles - Part Goer (as James Ackles)