Carly Stone Director Sarah Gadon Michelle Person Actor, Executive Producer James D'Arcy Sam Actor Robert Carlyle Papa Dick Actor Benedict Samuel Karl Actor Amanda Fix Cea Sunrise Person Actor Riley O'Donnell Tiffany Actor Michela Cannon Aunt Jan Actor Janet Porter Grandma Jeanne Actor River Price-Maenpaa Cea Sunrise Person (child) Actor Alexandra Weir Screenwriter Jonathan Bronfman Producer Kyle Mann Producer Adrian Love Executive Producer Berry Meyerowitz Executive Producer Patrick Patterson Executive Producer David Robert Jones Cinematographer, Cinematographer Electric Youth Original Music Alexis DeBad Production Design David J. Morris Art Director Crystal Silden Costume Design Melissa A. Smith Casting Caitlin Well Casting Joel Reilly Executive Producer Jeff Sackman Executive Producer Rob Connolly Executive Producer Michael Risley Executive Producer Noah Segal Executive Producer Orlee Buium Film Editor