Acting
Sean O'Callaghan
EN cinema · 3 credits
Born
26 January 1954
Died
23 August 2017 (aged 63)
Birthplace
Tralee, County Kerry, Ireland
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.