Sean O'Callaghan
Acting
January 26, 1954
Died at age 63
August 23, 2017
Date of Death
Tralee, County Kerry, Ireland
4 Credits
Biography
Sean O'Callaghan was a member of the Provisional Irish Republican Army, who from the late 1970s to the mid-1980s worked against the organisation from within as a mole for the Irish Government with the Garda Síochána's Special Branch.
