Set on a fictional, remote island off the west coast of Ireland, The Banshees of Inisherin follows lifelong friends Pádraic, played by Colin Farrell and Colm, played by Brendan Gleeson. 

They find themselves at an impasse when Colm unexpectedly ends their long-term friendship. A stunned Pádraic, aided by his sister Siobhán, played by Kerry Condon, and troubled young islander Dominic, played by Barry Keoghan, endeavors to repair the relationship, refusing to take no for an answer. 

But Pádraic’s repeated efforts only strengthen his former friend’s resolve, and when Colm delivers a desperate request, events swiftly escalate, with shocking consequences.

Written and directed by Martin McDonagh, who has worked with Farrell and Gleeson several times, he is a well-known Irish playwright and screenwriter. 

“One of the things I love about Martin’s writing is that it lacks malice,” continues Farrell. “Some of the characters he presents to the audience can be incredibly malicious and cruel, and some of the events can be beyond the pale in regards to the macabre, but I never detect any maliciousness from the writer, the voice, the creator of it.”

Farrell and Gleeson worked together in the film In Bruges, which McDonagh wrote and directed. The movie permitted Farrell and Gleeson to develop a shorthand, and McDonagh wanted to bring them back together again. 

Along came The Banshees of Inisherin, written especially in mind for Farrell and Gleeson to star. “As an actor, you’re looking for someone who has a unique voice, an original way of articulating thoughts and feelings and creating characters and whole worlds. It’s lovely when you come across a writer that establishes a world that has its own kind of order and sense of aesthetic (sic). Martin’s voice can be extraordinary.” Gleeson describes McDonagh as fearless. “He goes into these awful places finally, armed with compassion and empathy.”