This show follows Reverend Jesse Custer, a small-town Texas minister on the verge of losing his faith when he merges with a spiritual force called Genesis - making him more mighty than the Almighty. Able to command the obedience of those who hear his words and joined by his gun-toting girlfriend Tulip and the hard-drinking Irish vampire Cassidy, Custer begins a violent journey across the country in search of answers from a disenfranchised God.
Gabriel Byrne stars as deputy prime minister Tom Dawkins, who's thrust to the fore by catastrophic events, and ends up forced to take on the might of the establishment.
The show depicts fictional characters in Dublin's criminal underworld, John Boy Power played by Aidan Gillen and Darren Treacy played by Robert Sheehan.