David Pearse

Brendan Gleeson

Sergeant Gerry Boyle

Luke Pasqualino

D'Artagnan

Travis Fimmel

Ragnar Lothbrok

Colin Farrell

Pádraic Súilleabháin

Roisin Gallagher

Saoirse

Pierce Brosnan

Daniel Rafferty

Joseph Gilgun

Vincent "Vinnie" O'Neill

Peter Claffey

Ser Duncan 'Dunk' the Tall

Dúaa Karim

Aqsa

Julianne Moore

Audrey Woods

Michelle Keegan

Erin Croft

Alex Høgh Andersen

Ivar Lothbrok / Ivar the Boneless

Dexter Sol Ansell

Egg

Mark Silcox

Uncle Shady

Sinéad Keenan

Robyn

Santiago Cabrera

Aramis

Don Cheadle

FBI agent Wendell Everett

David Tennant

Will

Lucy Cohu

Cathy McCluskey