Sipario strappato was released in the year 1966。Sipario strappato is also called as Torn Curtain, Schismeno parapetasma, Revitty esirippu, Läcka i ridån, Cortina esquinçada, Bag jerntæppet, Rideau déchiré, Cortina Rasgada。

U.S. rocket scientist Michael Armstrong and his assistant/fiancée Sarah Sherman are attending a convention in Copenhagen. Michael is acting very suspiciously and Sarah follows him to East Germany when he apparently tries to defect to the other side.