Brendan Coyle as Bobby Ryan (Image: Peter Marley)
By Jon Donnis
The BBC is bringing one of Ireland’s most compelling criminal cases to television with The Murder of Mr. Moonlight, a new factual drama commissioned by RTÉ in association with Screen Ireland and Banijay Rights.
Adapted for television by Malcolm Campbell, whose previous credits include What Richard Did and 500 Miles, the series is produced by Conker Pictures, part of Banijay UK, and Samson Films, with additional funding from Screen Ireland.
The three-part story explores the disappearance and murder of Bobby Ryan, a case that would eventually lead to one of the longest murder trials in Irish history. Ryan disappeared in June 2011, with his body not discovered until April 2013 on a farm in County Tipperary.
An extensive investigation followed, eventually leading to the conviction of Patrick Quirke for Ryan’s murder in 2019. Quirke was sentenced to life imprisonment.
Ryan was known affectionately as "Mr. Moonlight", the stage name he used during his work as a local DJ entertainer. He regularly performed in pubs, clubs and social venues, making him a familiar figure within the local community.
Brendan Coyle, known for Downton Abbey and Toxic Town, takes on the role of Bobby Ryan, with Sinéad Keenan of Unforgotten and Little Boy Blue playing Mary Lowry, Bobby’s girlfriend. Owen McDonnell, who has appeared in Killing Eve and Bad Sisters, stars as Patrick Quirke.
The cast also includes Hazel Doupe as Bobby’s daughter Michelle Ryan and Carolyn Bracken as Pat’s wife, Imelda Quirke. Ian Lloyd Anderson, Danny Power, Helena Browne, Muiris Crowley, Aidan O’Hare, Emmet Byrne and Pom Boyd also feature.
Set against the backdrop of a close-knit rural community, The Murder of Mr. Moonlight will examine the relationships, secrets and tensions surrounding the case. The drama will explore the devastating consequences of Ryan’s disappearance and murder, while looking at the search for justice and the impact the events had on those closest to them.
Rather than focusing solely on the criminal investigation, the series aims to explore the human stories behind the headlines and the effect of a tragedy that continued to resonate through the community for years.
The Murder of Mr. Moonlight is based on Catherine Fegan’s book of the same name, drawing on extensive research and interviews. The adaptation will revisit a case that captivated Ireland for more than a decade while examining the people and relationships at its heart.
The series will be available to watch on BBC iPlayer and BBC One, with further details about its release to be announced in due course.






