Twentieth Century Fox Film Corporation ; Darryl F. Zanuck presents ; produced by Samuel G. Engel ; screenplay by Samuel G. Engel and Winston Miller ; directed by John Ford
Instituto Cubano del Arte e Industria Cinematográficos e Impala S.A. de Madrid presentan una coproducción cubano-española ; guión cinematográfico, Humberto Solás ... [and others] ; productor, Humberto Hernández ; director, Humberto Solás
Universal ; Focus Features presents ; a Working Title production ; a Joe Wright film ; directed by Joe Wright ; produced by Tim Bevan, Eric Fellner, Paul Webster ; screenplay by Tom Stoppard