Anthony Horowitz Creator, Writer Nicholas Audsley David Beale Actor Madeleine Worrall Florence Beale Actor Oliver Ford Davies Lawrence Gascoigne Actor Ian Peck Policeman 1 Actor Anthony Flanagan Policeman 2 Actor Tony Maudsley Bill Ferris Actor Michael Simkins Hugh Reid Actor Michael Kitchen Christopher Foyle Actor Honeysuckle Weeks Samantha Stewart Actor John Shrapnel Raymond Brooks Actor Anthony Howell Paul Milner Actor Allan Corduner Carlo Lucciano Actor Danny Dyer Tony Lucciano Actor Sophia Myles Susan Gascoigne Actor Cheryl Campbell Emily Gascoigne Actor Christopher Fox Jack Winters Actor David Tennant Theo Howard Actor Elliot Cowan Peter Buckingham Actor Mali Harries Jane Milner Actor Ian Puleston-Davies Eric Cooper Actor Ken Drury Kenneth Hawkins Actor Gregg Prentice Joe Cooper Actor Jill Green Executive Producer Jim Reeve Executive Producer David Thacker Director