Dec 20, 2018 - "A Bigger Splash" follows an unlikely foursome -- rockstar Marianne Lane (Tilda Swinton), her boyfriend, Paul (Matthias Schoenaerts), Marianne's ex, Harry (Ralph Fiennes), and Harry's daughter, Penelope (Dakota Johnson) -- who bump into each other while vacationing on a remote Mediterranean island. It's not exactly a smooth reunion, though, especially where the seductive Penelope is concerned.