produced by Blowback Productions ; produced by Daphne Pinkerson, Marc Levin, Daniel Voll ; directed by Marc Levin and Daphne Pinkerson ; senior producers, Alex Gibney, Alan Levin ; executive producer, Sheila Nevins
Cine Film, S.A., Cooperativa Salvador Toscano presentan una producción de Juan Ramón Aupart Cisneros ; investigación, guión, edición, dirección, Juan Ramón Aupart Cisneros