Michael Collins is now one of the most powerful men in Ireland. But events that will tear Ireland apart and lead to his brutal assassination in Cork are already set in train.

In 1921 he is sent by De Valera to London to negotiate with the British on what will become the Anglo-Irish Treaty. With his striking good looks and his fierce reputation, London is gripped by "Collins mania".

But on December 6th 1921, when Collins signs the Treaty, he is said to have remarked: “I'm signing my actual death warrant.”

Within months, a brutal civil war breaks out across the country, and just over nine months after signing the Treaty, Collins is killed in an ambush at Béal Na Bláth on 22nd August 1922. His death remains one of the most shocking moments in Irish history resulting in endless speculation and conspiracy theories on what happened on the fateful day.