Roman White Director, Screenwriter Megan Nicole Sydney McAvoy Actor Alyson Stoner Liv Actor Anna Grace Barlow Chloe Actor Ryan McCartan Liam Actor Cody Johns RJ Actor Stephen Colletti Austin Actor Daphne Zuniga Sophie Actor Andrew Bowen Chris Actor Jansen Panettiere Broom Actor Meg DeAngelis April Actor Christina Ferraro Sydney's Mom Actor Alexis Maldonado Young Sydney Actor Taylor Locascio Young Liv Actor Hannah Swain Young Chloe Actor Elisa Delson Screenwriter Lisa Eisenpresser Producer Matt Weaver Producer Angela Courtin Executive Producer Melissa Hagle Executive Producer Jamie Christopherson Original Music Gregory Hobson Film Editing Stephanie Hass Production Design