Niall O'Siordáin
Acting Dublin, Ireland
Explore the best Niall O'Siordáin movies ranked by Movie Rankings users. Browse biography, ranked filmography, and movie detail links for Niall O'Siordáin.
Niall Ó Sioradáin is known for Vikings (2013), Fair City (1989) and Kin (2021).
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Last refreshed from site data on May 16, 2026.
