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Benjamin Reilly presents...

Mortal Sin

7 - 12 Dec 2026
Written by Benjamin Reilly
Directed by Lee Coffey
Book Now

JFK’S been shot and Colm and Peggy want a day off school. Sure, they got one when the Pope died?

Follow two best friends as they stage a protest to honour the slain U.S president. A bold, heartfelt and hilarious exploration of growing up different in an Ireland where the church controls everything from the classroom to confession. Mortal Sin is ultimately a celebration of friendship; a small but defiant stand against the shame that shaped a generation. Colm and Peggy stick it to the man… well, Sister Assumpta anyway!

Mortal Sin is the brainchild of actor and playwright Benjamin Reilly, bringing together actor Isolde Fenton, director Lee Coffey and producer Ineke Lavers.

Running time: 50 minutes (no interval)

Age guidance: 14+

Content Warnings: This play contains distressing or potentially triggering themes. You can find detailed content information here.

Pre-Theatre Dining: Audience members get a 33% discount on food bought at The Latchmere pub between 6pm – 7pm, Monday – Friday! Just show a staff member your ticket confirmation email or e-ticket. Book in advance to avoid disappointment and we hope to see you soon!

Benjamin Reilly

Benjamin Reilly is an actor, writer, and graduate of The Gaiety School of Acting based between London and Dublin. He appears as Jack McClinsey in Wife to James Whelan at the Jermyn Street Theatre this Summer. He has performed in Ireland's leading theatres with roles including Sam in The Long Christmas Dinner (Abbey Theatre), Tom in Philadelphia, Here I Come! (Cork Opera House), Bassanio in The Merchant of Venice (The Mill), and Glen in The Wind that Shakes the Wig (Cork Midsummer Festival). On screen, he stars as Tom in upcoming feature film Chasing Millions opposite Christopher Eccleston and Madeleine Madden (Mammoth Films), and Dr.Scott Jackson in upcoming feature The Surgeon (Ash Tree Productions) opposite Michelle Yeoh.

As a writer he is a former Oscar Wilde Fellow at The Little Museum of Dublin. Benjamin debuted 2 plays to sold out audiences and critical acclaim in 2025; his one man show DANNY RYAN in Smock Alley Theatre and Mortal Sin in Bewleys Cafe Theatre.

Dates

Monday 7 December Mon 7 Dec 19:30 Book Now
Tuesday 8 December Tue 8 Dec 19:30 Book Now
Wednesday 9 December Wed 9 Dec 19:30 Book Now
Thursday 10 December Thu 10 Dec 19:30 Book Now
Friday 11 December Fri 11 Dec 19:30 Book Now
Saturday 12 December Sat 12 Dec 19:30 Book Now
Artistic Team
Writer
Benjamin Reilly
Director
Lee Coffey
Producer
Ineke Lavers
Lighting Design
Eoin Byrne
Set Design
Jenny Whyte
Cast
Colm
Benjamin Reilly
Peggy
Isolde Fenton

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