Comedian PJ Gallagher Joins Indie Film “Sludge” as Shooting Begins in Louth Comedian and Nova radio presenter PJ Gallagher, one of Ireland’s best-loved entertainers, has joined the cast of the dark thriller “Sludge,” which is currently filming in Dundalk and surrounding areas this summer. The film is directed by Gallagher’s longtime collaborator Sinéad Murphy for […]