Ardal O'Hanlon

as John Cosgrove Jr.

as Séamus

as Charley

as Mr. Halligan

as Jim O'Dea

as Self

as DI Jack Mooney

as Self - Presenter

as Nerlin Flood (voice)

as Self

as Self

as Gary

as Dara

as Self - Contributor

as Martin (voice)

as Conall Molloy

as Host

as Self - Presenter

as Narrator

as Himself

as Himself - Presenter

as Self

as Self - Contestant

as Eammon

as Self - Panellist

as Donal Roche

as Himself

as Father Dougal McGuire (archive footage) (uncredited)

as Brendan O'Meara

as Peter Hannigan

as Self

as Dad

as Brian McCoy

as Self

as Bull Dozer (voice)

as Self

as Da

as Jack Mooney

as Val Falvey

as Myles

as Himself

as Hammy Hamster (voice)

as Robbie (voice)

as Himself

as Self

as Kieran

as Self

as Coconut Tam

as Brannigan

as Self

as Robbie (voice)

as George Sunday / Thermoman

as Robbie the Reindeer (voice)

as Mr Purcell

as Self

as Eddie Johnny

as Father Dougal McGuire

as Self

as Father Dougal McGuire

as Self - Host

as Self