Charlie Cox
as Michael Kinsella
Clare Dunne
as Amanda Kinsella
Aidan Gillen
as Frank Kinsella
Sam Keeley
as Eric "Viking" Kinsella
Emmett J. Scanlan
as Jimmy Kinsella
Maria Doyle Kennedy
as Bridget "Birdy" Goggins
Yasmin Seky
as Nikita "Nikki" Kaye
Francis Magee
as Bren Kinsella
Ciarán Hinds
as Eamon Cunningham
Danielle Galligan
as Molly