David Carr is a British Communist who is unemployed. In 1936, when the Spanish Civil War begins, he decides to fight for the Republican side, a coalition of liberals, communists and anarchists, so he joins the POUM militia and witnesses firsthand the betrayal of the Spanish revolution by Stalin's followers and Moscow's orders.
Tom Gilroy
Lawrence

Angela Clarke
Kitty
Eoin McCarthy
Connor

Suzanne Maddock
Kim