devised and directed for the stage by John Caird ; film directors, Peter Mumford, John Caird ; film producer, Ferenc van Damme ; [a Royal Opera House Covent Garden/Opus Arte co-production]
a film by Enrique Sánchez Lansch ; written and directed by Enrique Sánchez Lansch ; a co-production of Eikon Media and RBB in co-operation with Cine Impuls