Guest Stars Tobias Menzies as Frank Gallagher Doraly Rosen as Angie Lynch Ian Fitzgibbon as Jon Crowe Darren Tighe as Matt Tyler Deborah Findlay as Caroline Palmer John Drummond as Keith Welsh Tim Wylton as Richard Fowler Gemma Gregory as Sarah Palmer Anton Gregory as Alex Palmer Keeley Gainey as Lisa Welsh Joseph Cox as Robbie Welsh