The Brosnans are planning to shoot action thriller 'Last Man Out', based on a script by comedian-turned-US chat show host Craig Ferguson, in Belfast, Northern Ireland later this year.
The film is about a former Irish Republican Army hitman trying to make good after serving 20 years in the notorious Long Kesh prison, reported Daily Star.
"It's about the last man out of Long Kesh and the ghosts that he lives with and flashbacks to his younger life and me as a young man, so I was like, 'Sean, why not?'" Pierce said.
And Sean is also set to team up with his teenage half-brother Dylan to adapt a Joyce Carol Oates short story for the screen.
