It's spring 1919. Ireland's War of Independence has just begun. In a cottage in County Westmeath, thirteen-year-old Colm Conneely longs to join the local Volunteers, the 'Rainbow Chasers' who dream of an independent Ireland. Caught up in republican fever, he smuggles guns, stands up to the RIC during a house raid and raises the tricolour on a lake island.
But Colm is also chasing another rainbow —...