PJ and Jo run into a wall of silence when they investigate the allegation that a music teacher employed by the Mt Thomas Brass Band has been having sex with his underage charges. Tom seeks help from his parish priest, who finds himself constrained by a skeleton in his own closet. With Dennis Coard as Robert Davies, Trent Baker as Jeremy Price, Kia Luby as Romy Deeble, Glynis Angell as Kathy O'Hara, Elisa Taylor-Cotter [Elisa Taylor] as Tatum O'Hara, Ben Esler as Bobbie Davies, Merfyn Owen as Fr Brian Hegarty, Nicki Paull as Maureen Flannery, David Clencie as Mark Deeble, Olivia Connolly as Clarice Price.