Twentieth Century Fox presents a Underworld Prictures/Don Murphy and Jane Hamsher/Amy Robinson production ; produced by Don Murphy, Jane Hamsher ; directed by Albert and Allen Hughes ; screenplay by Terry Hayes, Rafael Yglesias
Warner Bros. Pictures presenta ; una producción de Atipica Films, Sacromonte Films, Atresmedia Cine ; guión, Rafael Cobos, Alberto Rodríguez ; productores, José Antonio Félez [and 4 others] ; dirección, Alberto Rodríguez
Fresdeval Films e In Vitro Films presentan ; una pelićula de Jaime Rosales ; guíon, Jaime Rosales y Enric Rufas ; productores, Jaime Rosales y Ricard Figueras ; director, Jaime Rosales
Norsk Film AS i samproduksjon med Nordic Screen Production AS ; med støtte fra Norsk Filminstitutt presenterer ; manuskript, Nikolaj Frobenius i samarbeid med Erik Skjoldbjærg ; produsenter, Petter J. Borgli, Tomas Backström, Tom Remlov ; en film av Erik Skjoldbjærg