A manpower shortage and a rash of child kidnapped for ransom force a vacationing Frost back to work partnering with beautiful but ambitious DS Liz Maud.
David Jason - D.I. Frost Bruce Alexander - Supt. Mullett Susannah Doyle - D.S. Liz Maud Philip Stone - Henry Finch Miles Anderson - Sir Richard Cordwell Stephen Moyer - D.C. Burton John Lyons - D.S. Toolan Michael Angelis - Reggie Stansfield Carol Harrison - Susie Stansfield Paul Moriarty - Sgt. Wells James McKenna - Sgt Brady Gwyneth Powell - Kitty Rayford Charlie De'Ath - D.C. Collier Damian Warren - P.C. Packer David McKail - Dr. McKenzie Billy Riddoch - Hammond (as Bill Riddoch) David Gooderson - Pathologist Helena McCarthy - Mrs. Way Sarah Smart - Carol Stansfield Daniel Casey - Ian Grafton Jean Marie Coffey - Julie Kirkby Bill Stewart - Sandy Longford Laura Strachan - Tracey Neal Jake Nightingale - Terry Green Tony Curran - Craig Hudson Fiona Dolman - Fiona Bruce Jones - Tommy Dunstan John Webber - D.C. Lambert Stephanie Putson - Joy Anderton Francesco Bruno - Bobby Kirkby Bill Moody - Garage Attendant Gloria Appleton - Canteen Assistant Christa Ackroyd - TV Reporter Chris Kiddey - Newsreader Sam Townend - Dean Anderton Patricia Leventon - Mrs. Cassidy
