Fitz's psychological chess match with a serial rapist (Graham Aggrey) becomes personal when Penhaligon (Geraldine Somerville) is raped. Robbie Coltrane. Beck: Lorcan Cranitch. Wise: Ricky Tomlinson. Judith: Barbara Flynn. Catherine Carter: Marion McLoughlin. Tom Carter: John McArdle. Wiley: Andrew Readman. Mrs. Malcolm: Rachel Davis.