Anthony Horowitz Creator Joseph Mawle Fred Dawson Actor Jonathan Forbes Johann Schultz Actor Natasha Little Rose Dawson Actor Michael Kitchen Christopher Foyle Actor Nicholas Woodeson Josef Novak Actor Danny Worters Tommy Crooks Actor Jay Simpson Sgt Brooke Actor Honeysuckle Weeks Samantha Stewart Actor Anthony Howell Paul Milner Actor Duncan Bell Iain Campbell Actor Sally Leonard Joy Phelps Actor Phyllida Law Lady Muriel Sackville Actor Graham Crowden Sir John Sackville Actor Oliver Kieran-Jones Julian Worth Actor Roger Sloman Ernie Pond Actor Jesse Birdsall Morris Crooks Actor Murray Ewan Truck Driver Actor Jill Green Executive Producer Jim Reeve Executive Producer Simon Langton Director Michael Chaplin Writer