Using the interrogation of a US counterinsurgency agent as a backdrop, the film explores the consequences of the struggle between Uruguay's government and the leftist Tupamaro guerrillas.

• Dieter Geissler Filmproduktion
• Reggane Films
• Yves Montand
• Renato Salvatori
• O.E. Hasse
• Jacques Weber
• Jean-Luc Bideau
• Maurice Teynac
• Yvette Etiévant
• Héctor Noguera