Guest Stars Belinda Lang as Quinnie Dorell Gareth David-Lloyd as Zack Caroline Carver as Penny Diana Hardcastle as Crystal Crispin Bonham-Carter as Gavin Andrew Westfield as Pete the Rigger Lara Cazalet as Rosie Fitzcarron Christopher Staines as Nick the A.D. Shaun Scott as Vernon Andrew Greenough as D.I. Simms Mike Sherman as Cameraman Cal Freestone as Nurse Harriet Cobbold as Receptionist Judith Coke as Woman