una producción de Patricio Guzmán ; con la colaboración de Chris Marker, Instituto Cubano del Arte e Industria Cinematográficos, John D. and Catherine T. MacArthur Foundation; guión y dirección, Patricio Guzmán
Michel Noll presents ; a film by Michael Trabitzsch ; script, Michael Trabitzsch, Sven Olsson ; a coproduction [of] Prounen Film, Rundfunk Berlin-Brandenburg, FFA
Icarus Films ; Les Films d'Ici, l'Office national du film du Canada et La Sept ARTE présentent ; un film de Patricio Guzmán ; produit par Yves Jeanneau, Éric Michel
a co-production of West Wind Productions and the Independent Television Service, in association with Latino Public Broadcasting ; produced and directed by Elizabeth Farnsworth and Patricio Lanfranco