It’s January 1959, and Fidel Castro has just pulled off the impossible — a ragtag band of bearded rebels from the Sierra Maestra mountains has toppled the Batista dictatorship, and all of Cuba is euphoric. In Episode 304 of A Cold War, Cameron and Ray follow Castro’s triumphant five-day journey from Santiago to Havana, tracking the 32-year-old revolutionary as he rolls into the capital on top of a tank, delivers a famously humble speech at Camp Columbia with a white dove settling on his shoulder, and is introduced to 50 million Americans via a very enthusiastic Ed Sullivan. But the honeymoon can’t last forever. Behind the jubilation lies a country that needs to be governed, and Castro — equal parts rock star, military commander, and political improviser — is only sleeping two or three hours a night while trying to hold together a fractious coalition of communists, right-wingers, student radicals, and old rebels, none of whom entirely agree on what comes next. The rival Directorio Revolucionario seizes tanks and weapons demanding their share of glory, the new president Manuel Urrutia is already a problem in the making, and Che Guevara is quietly recovering from asthma at a beach house, wrestling with his own role in the new order. Celia Sánchez controls access to Castro like a one-woman firewall, while Castro himself roams Havana in a Jeep, micromanaging everything and holding shadow meetings with Communist Party secretary Blas Roca, knowing he needs their discipline and organisation but unable to admit it publicly. Cameron and Ray draw brilliant parallels between Castro’s messianic arrival and Elvis Presley’s Vegas comeback — both men defying expectations, both arriving in a blaze of spectacle after years in the wilderness — and ask the big question: can a revolutionary actually become a ruler?