Documentary featuring contemporary interviews with 5 of the revolutionary activists who kidnapped US ambassador Charles Embrick in August 1969 in Rio de Janeiro and some of the political prisoners who were freed from prison in exchange of the ambassador's liberty and flown out of Brazil to Mexico in an army cargo airplane "Hércules 56".

• Diálogo Comunicação
• Gregório Bezerra
• Mario Zanconato
• José Ibrahim
• José Dirceu
• Luís Travassos
• Ricardo Vilas
• Vladimir Palmeira
• Rolando Frati