Guest Stars Tony Guilfoyle as Father Larry Duff Graham Norton as Father Noel Furlong Jimmy Keogh as Father Fintan Fay Graham Linehan as Father Gallagher Paul Hickey as Father O'Shea David Dale as Big Nun Jonathan White as Father Flynn Liam O'Carroll as Priest with Sunglasses Gerard Murphy as Pilot Nick Wymer as Toilet Attendant Patrick Duggan as Father Joe Briefly Kevin Gildea as Father Cave
