Skip to content

All Movies Discover

All Movies Discover Theatrical Movies Digital Movies Trending Popular Top Rated Now Playing Upcoming Theatrical Series Digital Series Trending Popular Top Rated On the Air JP Release Today JP Top Rated JP Trending JP Upcoming CN Release Today CN Top Rated CN Trending CN Upcoming Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War Western

© 2026 Next Movie. All rights reserved.

Data & images by TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.

Niall O'Siordáin · Next Movie

Niall O'Siordáin

Acting

Dublin, Ireland

Niall Ó Sioradáin is known for Vikings (2013), Fair City (1989) and Kin (2021).

Acting5 credits

Kin

Kin

2021 · TV

Vikings

Vikings

2013 · TV

The Clinic

The Clinic

2003 · TV

Rebel Heart

Rebel Heart

2001 · TV

At Death's Door

At Death's Door

1999