The Last Confession of Alexander Pearce follows the final days of Irish convict Alexander Pearce’s life as he awaits execution. The year is 1824 and the British penal colony of Van Diemen’s Land is little more than a living hell. Chained to a wall in the darkness of a cell under Hobart Gaol, Pearce is visited by Father Conolly, the parish priest of the fledgling colony and a fellow Irishman.