The Man from U.N.C.L.E. (1964)

S3E21 The It's All Greek to Me Affair

In Greece, Illya is on a mission to retrieve some stolen U.N.C.L.E. documents, but they end up in the possession of Stavros, a Greek bandit. Stavros mistakenly believes Illya is his daughter Kira's husband, Manolakas, who is returning from prison. However, Kira is actually in love with Nico. To recover the stolen documents, Solo and Illya must navigate this complicated love triangle and set things right.