Jean Ziegler, l'optimisme de la volonté

Erica Deuber Ziegler

Dr. Roberto Fernández Retamar

Segis Petschen

José Alberto Hernández de la Osa

Luis Hernández Serrano

Yamila Morales Góngora

Dianelys González Sardiña

Camille Cottagnoud

Director of Photography

Nicolas Wadimoff

Director, Writer

Bill Laswell

Music

Emmanuel Gétaz

Producer, Writer

Karine Sudan

Editor

Denis Séchaud

Sound Designer

Carlos Ibáñez Díaz

Sound Editor, Sound Mixer

Joseph Areddy

Director of Photography