Seamus O'Neill

Actor. Born 8 December 1952 in Richmond, Yorkshire, UK.

Title on Fi1m

Born

8 December 1952, Richmond, Yorkshire, UK

Biography

Seamus O'Neill is an English actor born on 8 December 1952 in Richmond, Yorkshire.

He has appeared in several films directed by Shane Meadows, including as Big Al in Dead Man's Shoes (2004), Mr. Grant in Sightseers (2012) and Jim in Inbred (2011). Other film roles include Devon Farmer #1 in War Horse (2011).

His television credits include Terry Haslam in Life on Mars (2006), Site Foreman in Brassic (2019), and appearances in EastEnders, Shameless and Cracker.

Compiled from published sources (imdb.com, azmovies.net) · 15 September 2026How we write and check

Filmography

Beyond what we have reviewed, Seamus O'Neill is known for War Horse (2011), Sightseers (2012), Life on Mars (2006), Brassic (2019), EastEnders (1985), Shameless (2004), This Is England '86 (2010) and Inbred (2011).

Dead Man's Shoes

2004 · as Big Al