una producción de Andrés Vincente Gómez para Lolafilms, S.A. ; en coproducción con Italian International Film (Roma) en colaboración con RAI-Radiotelevisione Italiana ; productor, Andrés Vicente Gómez ; guión y dirección, Carlos Saura
Warner Independent Pictures, 2929 Entertainment and Participant Productions in associations with Davis Films, Redbus Pictures and Tohokushinsha ; a Section Eight production ; directed by George Clooney ; written by George Clooney & Grant Heslov ; produced by Grant Heslov
directed by Natalya Nazarova ; performed by Vladimir Mishukov, Nadezhda Gorelova ; produced by Maxim Dashkin, Danil Ferbikov, Boris Frumin, Denis Kovalevskiy, Anna von Dziembowska, Victoria Films, Salt Studio
Metro-Goldwyn-Mayer ; produced by Loew's Incorporated ; screen play by Edmund Beloin, Nathaniel Curtis, Harry Crane, James O'Hanlon and Samson Raphaelson ; additional dialogue by Kay Van Riper ; director of photography, George Folsey ; produced by Arthur Freed ; directed by George Sidney