Don Henderson

as Det. Sgt. George Bulman

Dennis Blanch

as Det. Sgt. Derek Willis

Fiona Mollison

as Det. Cons. Vanessa Bennett

John Ronane

as Det. Insp. David Singer

David Hargreaves

as Det. Chief Insp. Rainbow

Mark McManus

as Det. Chief Supt. Jack Lambie

Bruce Bould

as Det. Insp. Tom Casey

Frances Tomelty

as Det. Cons. Linda Doran

Thorley Walters

as Bill Dugdale