Colin Farrell (Oswald 'Oz' Cobb), Cristin Milioti (Sofia Falcone), Rhenzy Feliz (Victor Aguilar), Michael Zegen (Alberto Falcone), Scott Cohen (Luca Falcone), Shohreh Aghdashloo (Nadia Maroni), Theo Rossi (Dr. Julian Rush), James Madio (Milos Grapa), Nadine Malouf (Summer Gleeson), Aleksa Palladino (Carla Viti)