Regular Cast

• Eric Richard as Sgt. Cryer
• Trudie Goodwin as W.P.C. Ackland
• Kevin Lloyd as D.C. Lines
• Mary Jo Randle as W.D.S. Morgan
• Gary Whelan as D.I. Haines
• Mark Wingett as D.C. Carver
• Tom Butcher as P.C. Loxton
• Simon Rouse as D.C.I. Meadows
• Andrew Mackintosh as D.S. Greig
• Colin Tarrant as Insp. Monroe
• Huw Higginson as P.C. Garfield
• Tony O'Callaghan as Sgt. Boyden
• Kerry Peers as W.P.C. Croft

Uncredited cast

The following appeared in the episode but were not given a credit.

• Robert Perkins as Sgt. Steele
• Clive Wedderburn as P.C. McCann

Regular Cast

• Camilla Power as Anna Burwell
• Penny Beaumont as Mrs. Burwell
• Martin Fisk as Mr. Burwell
• Peter Russell as Rye
• Sandra Voe as Bella
• Ann Penfold as Hostel Worker
• Ann Catherall as Ms Derwent
• David Quilter as Police Surgeon
• Holly Barker as Kirsty
• Robin Bowerman as Hostel Warden
• Lisa Bennett as Dawn
• Robert Henwood as Danny
• Nasser Memarzia as Pathologist
• Susan Curnow as S.O.C.O.