David
Colin Farrell
Short Sighted Woman
Rachel Weisz
Nosebleed Woman
Jessica Barden
Loner Leader
Léa Seydoux
The Limping Man
Ben Whishaw
Lisping Man
John C. Reilly
Hotel Manager
Olivia Colman
Biscuit Woman
Ashley Jensen
Loner Swimmer
Michael Smiley
The Maid
Ariane Labed
Heartless Woman
Angeliki Papoulia
Doctor
Roger Ashton-Griffiths
Loner Swimmer
Michael Smiley*
Nosebleed Woman's Best Friend
Emma O'Shea
David's wife
Rosanna Hoult
Trainer Waiter - Shooting Range
Ewen MacIntosh
Donkey Shooter
Jacqueline Abrahams
70 Year Old Waiter
Anthony Dougall
Guard Waiter
Sean Duggan
30 Year Old Waiter
Anthony Moriarty
Loner Leader's Father
Roland Ferrandi
Loner Leader's Mother
Imelda Nagle Ryan
Campari Man
Patrick Malone
Police Officer 2
Kevin McCormack
Hotel Manager's Partner
Garry Mountaine
Bald Man
James Finnegan
Guest Room 104
Judi King Murphy
Girl Child
Laoise Murphy
Police Officer 1
Kathy Kelly
Hotel Receptionist
Nancy Onu
Collin Farrell
Arrested Town Woman
Sandra Hayden Mason
Coach Driver Waiter
Chris Threader
Trapped Loner
Matthew O'Brien
Bandaged Loner
Ishmael Moalosi
Restaurant Waiter
Robert Heaney
Bob the Dog
Jaro
Bob the Dog
Ryac