Kammala wannan jumla: El ojo de vidrio ("The Glass Eye") wani fim ne na 1969 na Mexico
Fim din juyin juya halin da René Cardona Jr. ya jagoranta, wanda Antonio Aguilar, Flor Silvestre, Manuel Capetillo, Eleazar García, Alejandro Reyna da Guillermo Rivas suka fito. Tare da bayan fage na juyin juya halin Mexico, fim din ya ba da labarin tsohon dan wasan doki da ɗan fashi Porfirio Alcalá y Buenavista wanda ya zama sanannen sanannen "corrido" tare da 'yan uwansa huɗu, bayan da aka san shi da jaruntaka don mamaye masu mallakar dukiya da taimaka wa matalauta. Kasancewar kowannensu sananne ne saboda samun ido daya sakamakon rashin adalci, jarumai biyar sun haɗu da mata biyu mazauna gari da ɗan wasan kwaikwayo wanda ke taimaka musu ɓoyewa don hare-haren su daban-daban. A matsayin harin su na karshe, sun dauki fansa ga mutumin da ya haifar da bala'in su, kuma sun guje wa sojojin juyin juya halin da ke kira ga zaman lafiya bayan Porfirio Díaz ya yi murabus kuma an kore shi.