Theatre of War is an essay on how to represent war, performed by former enemies. British and Argentinian veterans of the Falklands war come together to discuss, rehearse and re-enact their memories 35 years after the conflict.

Pedro, a humble beekeeper who lives in the mysterious Argentinian region of the Delta del Tigre, travels to Buenos Aires to visit his twin brother Agustín, a successful but troubled pediatrician with marital issues, to give him bad news and ask him for a favor hard to fulfill, a unexpected arrival which will change Agustín's life forever.