Ol Parker Director, Screenwriter George Clooney David Actor, Executive Producer Julia Roberts Georgia Actor, Executive Producer Kaitlyn Dever Lily Actor Billie Lourd Wren Actor Maxime Bouttier Gede Actor Daniel Pipski Screenwriter Tim Bevan Producer Eric Fellner Producer Sarah Harvey Producer Deborah Balderstone Producer Grant Heslov Executive Producer Lisa Roberts Gillan Executive Producer Marisa Yeres Gill Executive Producer Amelia Granger Executive Producer Sarah-Jane Robinson Executive Producer Sam Thompson Executive Producer Jennifer Cornwell Executive Producer Ole Bratt Birkeland Cinematographer Peter Lambert Film Editing Lorne Balfe Original Music