145K views · 5.9K reactions | What did you guys think of how Lana Lang knew Superman's secret identity on Superman Animated Series? #superman #supermananimatedseries #dccomics #easteregg #spoiler #clarkkent #lanalang #secretidentity #saturdaycartoons #saturdaymorningcartoons #90s #nineties #90scartoons #90snostalgia | Rare Action Figures | Facebook

Rubén Gámez's "The Secret Formula (or Coca-Cola in the Blood)" is a 1965 experimental Mexican film about a country in the process of losing its identity, a population in need of a blood transfusion, but which instead gets only Coca-Cola in its veins. It features a rare poem by legendary writer Juan Rulfo, which is read by poet Jaime Sabines. | Political film