Martin McDonagh	...	(Director)
Martin McDonagh	...	(Writer)
Colin Farrell	...	Pádraic Súilleabháin
Brendan Gleeson	...	Colm Doherty
Kerry Condon	...	Siobhan Súilleabháin
Barry Keoghan	...	Dominic Kearney
Gary Lydon	...	Peadar Kearney
Pat Shortt	...	Jonjo Devine
Sheila Flitton	...	Mrs. McCormick
Bríd Ní Neachtain	...	Mrs. O'Riordan
Jon Kenny	...	Gerry
Aaron Monaghan	...	Declan
David Pearse	...	Priest
James Carty	...	Student Musician 1
John Carty	...	Older Musician 1
Lasairfhíona Ní Chonaola	...	Female Singer
Conor Connolly	...	Student Musician 2
Oliver Farrelly	...	Older Musician 2
Carter Burwell	...	Composer
Ben Davis	...	Cinematographer
Mikkel E.G. Nielsen	...	Editor

Summary: Two lifelong friends find themselves at an impasse when one abruptly ends their relationship, with alarming consequences for both of them.