una producción de Manuel Cristóbal, José Ma. Fernández de Vega ; para Sygnatia, Glow, Submarine Amsterdam, Hampa Studio ; una producción de Manuel Cristóbal [and 4 others] ; guión, Eligio Montero, Salvador Simó ; dirigida por Salvador Simó
Focus Features presents ; a Carnival Films production ; screenplay by Julian Fellowes ; produced by Gareth Neame ; produced by Julian Fellowes ; produced by Liz Trubridge ; directed by Simon Curtis