Pirate Predator

Publishing weekly from May 12th 2026, Pirate Predator is a new series from RTÉ telling the definitive story of Eamon Cooke, a man of many faces who, on one hand, became a cult like figure - filling a void for disillusioned youth through Radio Dublin in the 1970s and 1980s - while on the other became one of Ireland's most prolific child sexual abusers.
If you have any information about Eamon Cooke please contact us, in confidence, at [email protected].
Pirate Predator is hosted by Peter Mulryan. The series is written, recorded and produced by Peter Mulryan, Nicoline Greer, Shauna McGreevy and Liam O'Brien. Original music soundtrack is composed and performed by Alma Kelliher with Ste Carolan on guitars. Sound design is by Damian Chennells. Audio Product Support is by Nigel Wheatley and Áine McManus. Design and creatives by Sorcha Kelly and Mark Hennessy. Marketing by Christopher Hayes, Maria Buckley and Hilary O'Callaghan. Promos by Liz Ivory. Publicity by Kate Smyth. Additional online editorial content by Anna Joyce.
Previous RTÉ Documentary On One series include First Conviction, Stolen Sister, Where is Jón?, The Real Carrie Jade, Runaway Joe, Finding Samantha, First Consignment, GunPlot, Tiger Roll and The Nobody Zone.
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It’s Christmastime at 30 Acres and Glenn, Iseult and Holly are hiding out in Glenn’s bomb shelter with their hostage, Sean Granite. Alistair Crowe plans to strike a deal with Holly, sidelining the others, so that he can advance his plan to sell the 30 Acres estate. If he can secure the release of Sean Granite, his government contacts will support him to establish a prison on the site.
However this will depend on Sean - and Sean is a much changed man after his period of captivity at the hands of the 30 Acres Says No campaign.

Cast
Barbara Bergin, (Iseult)
Shane Casey (Glenn)
John Colleary (Sean)
Philippa Dunne (Pat)
Barry Murphy (Alistair)
Stefanie Preissner (Holly)
Colm Tobin (Colm)
Aidan O'Donovan (TV Presenter/Priest)
Produced by Kevin Brew for Drama On One with Kevin Reynolds and Gorretti Slavin. Produced by Liam O'Brien for Documentary On One with Tim Desmond, Ronan Kelly, Nicoline Greer and Shauna McGreevy. Sound Design by Damian Chennells. Audio product support by Nigel Wheatley and Áine McManus. Design by Niamh McKeown.
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The developer of 30 Acres, Sean Granite, was once a titan of the construction industry. Now he’s a prisoner in Glenn’s jeep as it hurtles across the mangled roadways of the estate. The kidnapping wasn’t planned, and Holly, Iseult and Glenn have to figure out what to do next. Their 30 Acres Says No manifesto, issued in response to the repossession order on their homes, has gone viral.
RTÉ’s Prime Time are planning a live broadcast from Holly’s home. Pat Granite launches a search operation for her missing husband, unaware that some of those participating know exactly where Sean is. Alistair Crowe offers advice to Pat, as he attempts to assert an interest in the Granite Empire. Glenn’s DIY approach to medical treatment brings unforeseen side-effects, as does the appearance of a clearly drunk Iseult on live television.
Cast
Barbara Bergin, (Iseult)
Shane Casey (Glenn)
John Colleary (Sean)
Philippa Dunne (Pat)
Barry Murphy (Alistair)
Stefanie Preissner (Holly)
Colm Tobin (Colm)
Aidan O'Donovan (TV Presenter/Priest)
Produced by Kevin Brew for Drama On One with Kevin Reynolds and Gorretti Slavin. Produced by Liam O'Brien for Documentary On One with Tim Desmond, Ronan Kelly, Nicoline Greer and Shauna McGreevy. Sound Design by Damian Chennells. This episode also featured the RTÉ Concert Orchestra with Director/Leader Mia Cooper. Audio product support by Nigel Wheatley and Áine McManus. Design by Niamh McKeown. Publishing weekly.
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Holly, Glenn and Iseult have received repossession letters. Soon all three will be evicted from their homes. But they’re not giving up without a fight. They cobble together a manifesto for their new campaign - 30 Acres Says No.
Their first meeting is in Glenn’s survivalist-themed man-shed, complete with a stash of iodine tablets and a hoard of 1916 memorabilia and weapons. Holly searches for her uncle, Sean Granite, the developer of 30 Acres, in the hopes of reversing the repossession order. Then Holly learns that her uncle fudged the paperwork related to the purchase of her home. It would be probably better for everyone if she left Glenn’s antique revolver where it belonged, but she hasn’t.
Cast
Barbara Bergin, (Iseult)
Shane Casey (Glenn)
John Colleary (Sean)
Philippa Dunne (Pat)
Barry Murphy (Alistair)
Stefanie Preissner (Holly)
Colm Tobin (Colm)
Aidan O'Donovan (TV Presenter/Priest)
Produced by Kevin Brew for Drama On One with Kevin Reynolds and Gorretti Slavin. Produced by Liam O'Brien for Documentary On One with Tim Desmond, Ronan Kelly, Nicoline Greer and Shauna McGreevy. Sound Design by Damian Chennells. Audio product support by Nigel Wheatley and Áine McManus. Design by Niamh McKeown.
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December 2009. Colm is an investigative reporter for RTÉ, assigned to the story of an enormous ghost estate called 30 Acres. Only three inhabitants remain on this barren wasteland; Holly, Glenn and Iseult.
Holly is an entrepreneur intent on re-launching her salon as an alternative tourist venture - the world’s first ghost estate tour. Glenn loves the freedom of life on the vacant estate, hunting otters in the moonlight. Iseult has finally found the seclusion she craves. But the developer of this unfinished housing project, Sean Granite, is bankrupt. A government-appointed liquidator, Alistair Crowe, is on the scene, with dastardly plans to evict Holly, Glenn and Iseult. It seems like their days on the 30 Acres estate are numbered. Or are they?

Cast
Barbara Bergin, (Iseult)
Shane Casey (Glenn)
John Colleary (Sean)
Philippa Dunne (Pat)
Barry Murphy (Alistair)
Stefanie Preissner (Holly)
Colm Tobin (Colm)
Aidan O'Donovan (TV Presenter/Priest)
Produced by Kevin Brew for Drama On One with Kevin Reynolds and Gorretti Slavin. Produced by Liam O'Brien for Documentary On One with Tim Desmond, Ronan Kelly, Nicoline Greer and Shauna McGreevy. Sound Design by Damian Chennells. Audio product support by Nigel Wheatley and Áine McManus. Design by Niamh McKeown.
See omnystudio.com/listener for privacy information.