Algo habrán hecho(2005)

Algo habrán hecho is an Argentine documentary series that traces the nation's history from the early 19th century onward. Created by historian Felipe Pigna, who presents throughout, the series spans three seasons across different networks. Mario Pergolini co-hosted the first two seasons before stepping away from television; Juan Di Natale took over the role, bringing his own personality to the scripts rather than mimicking his predecessor. The first season (2005, Canal 13) covers Argentina from the British invasions of the Río de la Plata through Juan Manuel de Rosas's fall at the Battle of Caseros. Season two (2006, Telefé) picks up there and extends to Leandro N. Alem's suicide in 1896. The third season (2008, Telefé) continues from that point and concludes with Juan Domingo Perón and Eva Duarte's meeting at Luna Park during a fundraiser following the San Juan earthquake.