The craic continues on in Boyle tonight for Martin and co. Himself and Padraic decide to embark on a Halloween sea adventure after they build their own ghost ship. Yeah... this can only end badly fellas. They've got Sean and Crunchie Haystacks with them though,  who I'm sure will prove invaluable, what with all those invisible skills of theirs. When the boys hit land though, they arrive upon the mysterious Castle Joe. Elsewhere, Father Roche is unimpressed when the pregnant, unmarried Fidelma reads mass at church and asks his colleague Father Linehan to make sure she never does it again. Ah, the good old days, 'ey?